Answer: its the second anwser
Step-by-step explanation:
you have to subtract 40 on each side, then you have to divide by -8 on each side so that x is by itself, and then you have to flip the symbol because you divided by a negative.
Answer:
The answer is B
Step-by-step explanation:
Because if you put the equation in an algebra calculator you will get x<7
Please help! I will give brainliest!
Answer:
A
Step-by-step explanation:
trust me brother
subtracting a negative number is the same as adding the number
At a school, 460 of the students walk to school.
The number of students who take public transit is 20% of the number of students who walk. How many students take public transit?
The number of students who bike to school is 5% of the number of students who walk. How many students bike to school?
The number of students who ride the school bus is 110% of the number of students who walk. How many students ride the school bus?
Answer:
There are 92 students who take public transportation
Step-by-step explanation:
There are 460 students who walk
20% of those who walk take public transportation
Students who take public transportation = 460*20%
Changing this to decimal form
Students who take public transportation = 460*.20 = 92
There are 92 students who take public transportation
Hope this helped! :)
I need help know!!!!!
Answer:Its too small i cant read it
Step-by-step explanation:
sry i cant couse to us 100 points becuse i need them but first to answer correctly
gets brainlyes
what is the distance between Earth and the centre of the Milky Way galaxy? try your best and dont search it up becuse that ruens the fun. hint: its in light years and its far away (btw i dont know if this is cinsited math if not tell me pls) fun fact are galexy is orbiting another galaxy called the Andromeda galaxy.
Answer:
Its either 20,000 or 25,000 light years
Step-by-step explanation:
Is it right
6m- (7 + 4m)
ANSWER ASAP
Answer:
=2m−7
Step-by-step explanation:
will mark brainliest!! 7th grade math!!
Erica earn money by tutoring and babysitting. She always tutors for 5 hours each week and the amount she babysits changes from week to week. let x be the hours that arica babysitters. Write an expression to show the total numbers of hours erica works each week.
Numbers That you have to use to solve this problem: +,-, . , =, ( , ), x, 5, 8, 13
Answer: could u put it in a simpler way pls .....
Step-by-step explanation:
this is a khan academy question
Answer:
Its A hope this is correct, please give me brainliest, my dog died today :(
Step-by-step explanation:
Is 24/36 ,= 4/6 idk please help me people
Helpppppp noww pleaseeee
Answer:
-5
Step-by-step explanation:
Tengo ___ . Necesito agua.
Answer:
sed
Step-by-step explanation:
Hope this helps!!!
Answer:
What does that mean?
Step-by-step explanation:
A student said, “To find the value of 109.2÷6, I can divide 1,092 by 60.”
Do you agree with this statement? Explain your reasoning.
Calculate the quotient of 109.2÷6 using any method of your choice.
Should I do what can 6 go into 1,10,109? or just do the whole thing? (But not the 2 yet)
Answer:
I agree with the statement.
Step-by-step explanation:
As long as both numbers are being multiplied by the same quantity, you will always end up with the same number.
In Mr. Dalle’s class, 13 students wear glasses and 9 do not. What is the ratio of students who do not wear glasses to the number of students who wear glasses?
A.9 to 13
B.9 to 22
C.13 to 9
D.13 to 22
Answer:
a
Step-by-step explanation:
because students have good eyesight while others dont.
Answer:
AAAAAAAAA
Step-by-step explanation:
TRUST ME AND STAY SAFE
What is the surface area of the right trapezoidal prism? To receive credit, you must show the work used to arrive at a final answer.
Answer:
42cm
Step-by-step explanation:
There are 35 female performers in a dance recital. The ratio of men to women is 4:7. How many men are in the dance recital?
Answer:
10/12
Step-by-step explanation:
Answer:
There are 32 female performers in a dance recital the ratio of men to women is 3/8 How many men are in the dance recital
But we have 32 female performers in the dance recital. Hence there are 3×4=12 men in the dance recital
Step-by-step explanation:
correct me if im wrong
Tammy accidentally wrote a check for more money than she had in her checking account. When she got her statement, she saw that her balance was . If she deposits of the money owed into her account, what will be her new balance?
Answer:
If the money deposited is higher than the amount owed then the new balance is her current deposition-het owed money
Which ordered pair is located on the x-axis?
(0, -5)
(0, -5)
(1, -5)
Answer:
-5,0
Step-by-step explanation:
A pharmacist put 4.536 ounces of vitamin pills into bottles. She put .042 ounce of vitamin pills into each bottle.
How many bottles did the pharmacist use for these vitamin pills?
Answer:
108 bottles
Step-by-step explanation:
the total is 4.536 oz of vitamin pills
each bottle can accomodate 0.042 oz of vitamin pills
to know the quantity of each bottle
we calculate
0.042 oz of vitamin pills = 1 bottle
4.536 oz of vitamin pills = (4.536 x 1)/0.042=108
so therefore 4.536 oz of vitamin pills will accommodate 108 bottles
Which symbol replaces the box to make the statement true? 18÷6+3□6+12÷3
A.
C. =
Answer:
(=) is the correct answer
A new seven – story apartment building is opening in our town. I was curious when I read the apartments on the higher floors were more expensive, so I went to the open house.
I discovered that there is only one very large apartment on the top floor. Each floor has twice as many apartments as the floor above it. The lowest floor contains only one-room studio apartments which are very small.
How many apartments are in this new building?
Find the generalized formula that would tell me how many apartments would be in this building if it had “X” stories?
its x=42
Step-by-step explanation:
none
Participants of a shooting tournament have circular boards with diameter of 15 inches. Five small targets are placed along the diameter without overlapping as shown on the right. If the shot is accurate, the smaller target turns from black to green. If Leo makes every 3 out of 5 shots and there are a total of ten small targets on the board, what percent of the board's surface will be green?
Answer:
30% is ut answer
Step-by-step explanation:
HOPE THIS HELPS YOU
Follw me = 10 thanks
Mark as brainliest = 10 thanks
1 thanks to me = 2 thanks
i can do the illustrations myself
A sand wedge normally costs $65.00. It is on sale for 20% off the regular price. What is the discount of the sand wedge? A) $15.00 B)$16.25 C) $46.00 D) $52.00
Please..help
Answer:
D
Step-by-step explanation:
20% of 65 is 13
65-13=52
Barb needs to run a total of 9 miles each week. So far, she has run 4 miles this week. How much father does she need to run? Write an equation and solve to figure out how many miles she needs to run.
Step by step
Answer: Wouldn't the answer be 5 because 4 plus 5 is 9?
Step-by-step explanation:
Answer:
5 more miles
Step-by-step explanation:
They need to run 9 miles but has already ran 4.
9-4=5
5 miles left to go!
(Hope this helps and I hope I'm not wrong...)
There are 15 boys and 18 girls in a class. 40% of the boys and 1 /6 of the girls play basketball. How many students play basketball? please give answer
Answer:
9
Step-by-step explanation:
40% of 15 = 6.
1/6 of 18 = 3.
6 + 3 = 9.
Answer:
9
Step-by-step explanation:
40% of 15 = 6.
1/6 of 18 = 3.
6 + 3 = 9.
These are hard for me
Answer:
3: D
4: 2:
5. C: 9/5
Step-by-step explanation:
Look at this inequality: 12−4x ≤ 20
Which of these shows the solution to this inequality?
Question options:
Answer: The last line is the answer
12 - 4x < 20
20 - 12 = 8
-4x = 8
-4/4 = 8/-4
x = -2
New inequality: x > -2
Step-by-step explanation:
The correct option is d. The solution to the linear inequality 12 - 4x ≤ 20 is x ≥ -2 by solving the inequality.
To solve this inequality, to isolate the variable x.
Step 1
subtract 12 from both sides of the inequality:[tex]12 - 12 - 4x \leq 20 - 12,[/tex]
which simplifies to[tex]-4x \leq 8.[/tex]
Step 2 :
Divide both sides of the inequality by -4. However, when divide by a negative number, the direction of the inequality sign must be flipped. So x ≥ -2, indicating that x is greater than or equal to -2.Therefore, the solution to the inequality is x ≥ -2. The correct option is d.
Learn more about solving inequalities here:
https://brainly.com/question/21857626
#SPJ6
arrange in order from smallest to largest:
0, 1, 1/2, 5/8, 9/10, 2/5
Answer:
can't you just look it up?
Step-by-step explanation:
Answer:
0, 2/5, 1/2, 5/8, 9/10, 1
Step-by-step explanation:
1/2= 0.5
5/8 = 0.625
9/10 = 0.9
2/5 = 0.4
so it will be
0, 2/5, 1/2, 5/8, 9/10, 1
Rewrite the expression in the form 5^n
(5^-8) (5^-10)
Answer:
Step-by-step explanation:
This problem is all about bases and exponents. Because we have a quotient and the bases are both 5's, that means that we can use the rule of exponents for quotients to rewrite and simplify:
That's the simplification as long as you are "allowed" to leave the exponent as a negative number.
Answer:
5^-18
Step-by-step explanation:
Law of exponents bases the same add the exponents keep the base.
5^(-8+-10)=5^-18
What is the formula to find the circumference of a circle and how do i do it?
Answer:
circumference of a circle = 2*pi*radius
just multiply 3.14 (pi) by 2 by the radius/diameter divided by 2