Answers
Answer:
-2 + |-7|
and for other you can write -2 + 7
Answer : -2 + |-7|
Step - by - step explanation :
First, we have to find out what -2 - (-7) equals . . .
-2+7 --> 5
Second, check what all the other expressions equal . . .
2 + (-7) --> -5
-2 + (-7) --> -9
2 + 7 --> 9
-2 + |-7| --> -2 + 7 --> 5
Related Questions
help me it's algebra and dont tell me to look at the lesson :)
Answers
Let b be the number of blue beads and g the number of green beads that Giovanni can use for a belt.
He's supposed to use a total of between 70 and 74 beads, so
70 ≤ b + g ≤ 74
The ratio of green beads to blue beads is g/b, and this ratio has to be between 1.4 and 1.6, so
1.4 ≤ g/b ≤ 1.6
For completeness, Giovanni must use at least one of either bead color, so it sort of goes without saying that this system must also include the conditions
b ≥ 0
g ≥ 0
(These conditions "go without saying" because they are implied by the others. g/b is a positive number, so either both b and g are positive, or they're both negative. But they must both be positive, because otherwise b + g would be negative. I would argue for including them, though.)
Drag and drop the fractions to order them from least to greatest.
-3/7
-4/5
2/3
1/4
Answers
Answer:
-4/5, -3/7, 1/4, 3/2
Step-by-step explanation:
I took the test these are the right answers
Plz Help Right Now Please Answer All Questions!
Answers
Your answers are all on the attachments and the explanations as well
Step-by-step explanation:
Click the attachments pleaseee!
hope this helped :3!
—
I think I am late sorry- :(
plz help me! whats the answer? i have no idea how to do this! the second picture, or the one that shows the set percentages, is the rest of the info you need to know, plz help!
Answers
Answer:
you answer is 1,090
Step-by-step explanation:
part is ,327
of whole,x
percent,30
327over x = 30 over 100
327*100=30x
32700=30x
÷30-÷30
= 1090x
do 1090 8s the overall answer
The mark down is 30% so we need to find how much that is then add it to the price it is now.
30% of 327 = 98.1
So now we need to add 98.1 to 327
98.1 + 327 = 425.10
Hope this helps. If you have any questions feel free to ask
Mrs. Hussen has two similar recycling bins in her office. The dimensions of the smaller bin can be found by dilating the dimensions of the larger bin by a scale factor of 0.75.
ANSWER QUICKLY PLZ :)
Answers
Answer:
0.75
Step-by-step explanation:
Answer:
x=10.5, y=7.5
Step-by-step explanation:
Scale factor gets multiplied by the known dimensions. So x is 14 x 0.75, and y is 10 x 0.75.
Alan wears his coat when the temp is colder than -4.c
write an inequality that i true only for temps(t) at witch Alan wears his winter coat
Answers
Answer:
T<-4.c
Step-by-step explanation:
If it’s “less than” then the stated number is the highest number that you can have
Thomas found a board in his dad’s garage. He cut off 15 in. Then he cut the remaining board into 3 equal pieces. Each piece is now 25 in long. How long was the board before he cut it?
What strategy would be best to solve this problem?
Answers
please help me with this question (:
Answers
Answer:
Empty box number 1: 6.
Empty box number 2: 75.
Drop down box selection: Correct.
Mr. Calloway has a rectangular yard that is 120 feet wide and 80 feet deep. To keep his dogs on his property, he needs to build a fence. How much fencing does he need?
A. 200 ft
B. 36 ft
C. 400 ft
D. 480 ft
Answers
Answer:
C. 400 ft
Step-by-step explanation:
120 + 120 = 240. I do this to find the length sides of perimeterI can say that the depth, 80, is also the width. So, 80 + 80 = 160160 + 240 = 400. I do this to find the perimeterTherefore, 400 is the answer.In a city, there are 16 swimming pools. On weekends, 6 of the pools are open.
George says the ratio of pools open on weekends to the total number of pools is 6:16.
Emma says the ratio of pools open on weekends to the total number of pools is 6:11.
Which student is correct? Explain.
Answers
Answer:George
Step-by-step explanation: George is correct because Emma said that the total number of pools in the city is 11 even though it says there are 16 pools in the city, but she got the number of how many are open, George is right because it says what is the ratio of pools open on the weekends to the total amount of pools, and it says there are 6 pools open on the weekend and there are 16 pools in the city in total so he would do 6:16.
George is correct they said that the ratio of pools open on weekends to the total number of pools is 6:16.
What are ratios and proportions?A ratio is an ordered pair of numbers a and b, denoted by the symbol a / b, where b does not equal zero. A proportion is an equation that sets two ratios equal to each other. For example, if there is one boy and three girls, the ratio could be written as 1: 3. (for every one boy there are 3 girls) One-quarter are boys and three-quarters are girls.
Given that In a city, there are 16 swimming pools. On weekends, 6 of the pools are open.
George says the ratio of pools open on weekends to the total number of pools is 6:16.
Emma says the ratio of pools open on weekends to the total number of pools is 6:11.
George is right that the ratio of the open pools to the total pools will be 6:16.
To know more about ratios and proportions follow
https://brainly.com/question/2914376
#SPJ2
How would you solve this problem? (Worth 10 points, pls help!)
Answers
Answer:
(22,0)
Step-by-step explanation:
1. Select any two points given and find their slope (rise/run)
(-38, 40) and (-23, 30)
slope = [tex]\frac{40-30}{-38-(-23)}[/tex] = - 2/3
2. Use the slope and one of the points to create an equation of the line in the format y = mx + b, where m = slope and b = y-intercept.
y = mx + b ⇒ 40 = -2/3 (-38) + b
3. Solve for b
40 = -2/3 (-38) + b
40 = 76/3 + b
40 - 76/3 = b
b = 44/3
4. To find the x-intercept, set y = 0, and solve.
y = -2/3 x + 44/3
0 = -2/3 x + 44/3
2/3 x = 44/3
x = 22
Hope this helped!
You have the cards numbered 1-10 in front of you.Each time you select a card,it is returned.What is the probability of selecting a 3 and then an even number
Answers
Answer:
[tex]Both \: the \: moon \: and \: earth \: are \: in \: \\ the \: shape \: of \: spheres. \\ Surface\: area \: of \: a \: sphere \: of \: radius \: 'r' \\ [/tex]
Let d1 be the diameter of the moon and d2 and be the diameter of the earth.Let r1 be the radius of the moon and r2 be the radius of the earth.
[tex]given \: d1 = \frac{1}{4}d2 \\ = > 2r1 = \frac{1}{4} ×2r2 \\ =>r1 = \frac{1}{4}×r2 \\ Now, \: ratio \: of \: \: their \: surface \: areas \: is: \\ = s1: s2 \\ = r {1}^{2}: r {2}^{2} \\ = {1}^{2 } : {4}^{2 } \\ =1:16[/tex]
hope it helps you
Please use the picture, remember that 1 triangle is measured inches and the other in Centimeters.
Answers
Answer:
that is a hard question
Step-by-step explanation:
Jose goes out to lunch. The bill, before tax and tip, was $10.45. A sales tax of 8% was added on. Jose tipped 17% on the amount after the sales tax was added. What was the total cost of the meal, plus tax and tip? Round to the nearest cent.
Answers
Describe how to determine if a number is a solution to an equation.
Answers
Step-by-step explanation:
Determine whether a number is a solution to an equation.
Substitute the number for the variable in the equation.
Simplify the expressions on both sides of the equation.
Determine whether the resulting equation is true. If it is true, the number is a solution. If it is not true, the number is not a solution.
Hoped that helped:P
Simplify the expressions on both sides of the equation.
Determine whether the resulting equation is true. If it is true, the number is a solution. If it is not true, the number is not a solution.
Here u go happy holidays
7 to 10
Round the decimal to the nearest hundredth, then make that a percent
Answers
Which is equivalent to |20|? Your answer: -20 -2 2 20
I'm very confused can someone give me an answer to my troubles.
Answers
Answer:
[tex]|20| = 20[/tex]
Step-by-step explanation:
Absolute value cannot be negative.
how do i find x and y
Answers
Answer:
The x is the x-axis, which is a horizontal line. The y is the y-axis, which is a vertical line. The y-axis goes up or down, while the x-axis goes left or right.
hope this helped.
have a great day!
hope this helps :)
simplify 7 1/3 - 5 8/9 + 8 1/2
]Show all work
Answers
Answer:
38 7/18
Step-by-step explanation:
The LCD of denominators 3, 9 and 2 is 72; all three of these divide evenly into 72. Rewriting the original problem, we get
7 24/72 - 5 64/72 + 8 36/72
Rewriting the original quantities as improper fractions, we get
22/3 - 53/9 + 17/2
Applying the LCD, we get
24(22) 8(53) 17(36) 2764
----------- - ----------- + ---------- = ------------ = 38 7/18
72 72 72 72
[tex]7\frac{1}{3}-5\frac{8}{9}+8\frac{1}{2}= \frac{22}{3}-\frac{53}{9} +\frac{17}{2} = \frac{132}{18}-\frac{106}{18}+\frac{153}{18} =\frac{132-106+153}{18} =\frac{179}{18}=9\frac{17}{18}[/tex]
ok done. Thank to me :>
he closing amount of the Dow Jones Industrial Average on the stock market for four days is shown in the table below.
Date
Closing amount (in points)
01/27
13,895.98
01/28
13,881.93
01/29
13,954.4
01/30
13,860.42
Which best represents the greatest amount of change that took place from one day to the next day over the four-day period?
a loss of 93.98 points
a loss of 72.47 points
a gain of 72.47 points
a gain of 93.98 points
Answers
Answer:
C) a gain of 72.47 points
Step-by-step explanation:
because on 1/28 it has 13,881.93 and the next day 1/29 it has 13,954.4
subtract 13,954.4 - 13,881.93= 72.47
72.47 is the greatest amount change
And it can’t be 93.98 because in the instructions it said one day to the next not 2 day’s in advance
plz help Solve for x.
x+(−1.8)=−5.37
Answers
Answer:
-3.57
Step-by-step explanation:
There are 32 more pupils in the Robotics Club than in the Art Club. The number of pupils in the Robotics Club is 18 less than 3 times the number of pupils in the Art Club. How many pupils are there in the Robotics Club?
Answers
32r =18
R=3a-18
R= 3(32)-18
R=96-18
1 million to the power of 10
Answers
Step-by-step explanation:
The answer of 1 million to the power of 10
= 1e+60
Raman purchased 2 an 1/2 pounds of chocolate covered peanuts for $9.75. WHat was the price per pound
Answers
Answer:
$3.9 per pound
Step-by-step explanation:
Hope this helps!
WILL MARK BRAINLIEST!!!!!!!
There are 32 more pupils in the Robotics Club than in the Art Club. The number of pupils in the Robotics Club is 18 less than 3 times the number of pupils in the Art Club. How many pupils are there in the Robotics Club?
Answers
Answer:5. There are 32 more pupils in the Robotics Club than in the Art club.
Step-by-step explanation:
Answer:what
Step-by-step explanation::>
Please help.
A circle with radius 3 centimeters is cut from a square piece of felt.The sides of the felt square are 8 centimeter long. How much felt is left over? use 3.14 for π. Show your work.
Answers
Answer:
Step-by-step explanation:
The answer is 3.1372829462891
PLEASE HELP I AM TIMED !
Answers
Answer:
the graph does not represent a function
What are the factors of 3a^(2)+10a-8
Answers
3a2-6a-4a-8=0
3a(a-2) -4(a-2)=0
(3a-2)(3a-4)
a= 2/3. ,. 4/3
3a (²)+12a-2a-8
3a(a+4)-2(a+4)
Solution: (3a-2)(a+4)
eeeeeeeeeeeeeeeeeeeee
Answers
Answer:
Ans = 42
Step-by-step explanation:
just substitute the variables with their respective value
x² + 2y ÷ w + 3z
= 5² + 2(8) ÷ 2 + 3(3)
= 25 + 16 ÷ 2 + 9 <bear in mind, have to do multiplication/division before addition/substraction>
= 25 + 8 + 9
= 42
PLEASE HELP ME I AM ON A TEST PLEASE!!!!!!!!!!!!
the first screenshot is the top of the page
the second is the bottom of the page
Answers
Answer:
1st. Add 5 each time so 5 times 12 = 60 so
5
10
15
20
25
30
35
40
45
50
55
60
2: H = 5M
Step-by-step explanation:
Answer:
5 457
Step-by-step explanation: