Answers
Answer:
5x- 9 is your expression
Step-by-step explanation:
Decreased means subtraction and the product of any two numbers is multiplication.
Division Keyword: Divided by, or Quotient of.
Multiplication Keyword: Product of, or Multiplied by.
Subtraction Keyword: Subtracted from, or Decreased by.
Addition Keyword: Added to, or Increased by.
If there is no Variable then place the common Variables: X, Y, Z.
Answer:
The expression is 5x-9.
Step-by-step explanation:
Product means to multiply, so you will multiply 5 and x which equals 5x
Decreased means subtracting, so you will subtract 9
Related Questions
Marco has a bag of red, blue, and green tiles. Which set of events would be considered independent?
A) A tile is drawn and replaced, and then a second tile is drawn.
B) A tile is drawn and removed, and then a second tile is drawn.
C) A red or blue or green tile is drawn.
D) Two tiles are drawn at the same time.
Answers
Answer:
45
Step-by-step explanation:
Which could a dilation result in?
Answers
Answer:
1. A figure getting smaller
2. figure getting larger
Can u do these for me plz fast
Answers
Answer:
nothing is there?
Step-by-step explanation:
Answer:
please there is no question
Step-by-step explanation:
where are the questions
Help me with my math **50 pts** I mark brainliest**
Answers
Step-by-step explanation:
<1+<2=180
<2+<3=10
<1+<2=<2+<3=180
<2
<2
What's 506.25 roundest to the nearest whole
Answers
Answer:
506
Step-by-step explanation:
There are 9 people in an office with 5 different phone lines. If all the lines begin to ring at once, how many groups of 5 people can answer these lines?
Answers
Answer:
1
Step-by-step explanation:
if it was 10 it would be 2, but it isnt. and it cant be a number with a decimal cause i would be surprised if a math problem has it where you cut people in half or portions
general sequence of 8,3-2,-7
Answers
Answer:
x - 5
Reason
8 - 5 = 3
3 - 5 = -2
-2 - 5 = -7
Wor
Stug
Nor
Par
7) The table shows the prices for games in Bella's soccer league.
Her parents and grandmother attended a soccer game. How
much did they spend if they all went together in one car?
(Example 3)
a. Write an expression that represents the cost of one
carful of nonstudent soccer fans. Use x as the number
of people who rode in the car and attended the game.
is an expression that represents the cost
of one carful of nonstudent soccer fans.
b. Since there are three attendees, evaluate the expression
12x + 5 for x = 3.
12) +5=__ +5 =
The family spent __ to attend the game.
Answers
What is the slope of the line that passes through (5,-1) and (8,2)
Answers
Answer:
m=1 (slope)
Step-by-step explanation:
m= change in y / change in x
m= (y2 - y1) / (x2 - x1)
m= (2-(-1))/ (8-(5))
simplify
m= 3/3 = 1
How so you solve -5r+2r is greater than 54
Answers
Answer:
r < -18
Step-by-step explanation:
-5r+2r is greater than 54 can be written symbolically as:
-5r+2r > 54
Combining the r terms, we get:
-3r > 54
Solving this result for r requires reversing the direction of the inequality sign:
r < -54/3, or r < -18
Answer:
r < -18
Step-by-step explanation:
[tex]-5r+2r > 54\\\\\rightarrow \text{Greater Than - } >\\\\\\\text{Combine the Like Terms}\\\\-5 + 2 = -3\\\\\text{So:}\\\\-5r+2r=-3r\\\\\\-3r>54\\\\\text{Divide by -3: }\\\\\frac{-3r>54}{-3}\\\\\boxed{r<-18}\\\\[/tex]
We switch the inequality sign if we multiply or divide both sides of the inequality by a negative number.
Hope this helps.
The answer pls I need help
Answers
Answer:
to figure out x, divide 5x by 5
to figure out 5x, times x by 5,
to figure out 5x-1 take away 1 from the answer in the middle column
10 50 49
12 60. 59
5. 24.
7. 35
20. 100
it’s in collums, i hope it’s right
what GCF of 22 and 30
Answers
Answer:
2
Step-by-step explanation:
What are the multiples of 5 starting from 100?
Answers
Answer:
100;105;110;115;120;125;130;135;140;145;150;155;160....
Step-by-step explanation:
Answer:
100, 105, 110, 115, 120, 125, 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200
Step-by-step explanation:
Item 8 What is 31.5632 rounded to the nearest tenth?
Answers
Answer:
31.6
Step-by-step explanation:
What is the area of the triangle?
10
8
12.8
Answers
HELP PLSSSSSSS PLSSS I BEGH PLSSSSSSS
Answers
Step-by-step explanation:
Unit rate means divide so divide the oz by the cost. Which one is the better cost
Penny is training for a race. First she ran 1/10 of a mile
4 times. Next she ran 1/5 of a mile 3 times. Then she ran 3/10 of a mile two times. How far did Penny run
during her training?
Show your work.
Answers
2(2.25x+8) tell me pls :(
Answers
Answer:
9x+32
----------
2
Step-by-step explanation:
The
home team had 4 three-pointers,
10 two-pointers, and 6 free throws. The
visiting team scored 5 three-pointers,
8 two-pointers, and 5 free throws. Which
team scored more points?
Answers
Answer:
home team
.............................................................................................
If home team had 4 three-pointers, 10 two-pointers, and 6 free throws. The visiting team scored 5 three-pointers, 8 two-pointers, and 5 free throws. Then Home team scored more points.
What is Addition?Addition is a process of combining two or more numbers.
For Home team,
4 three-pointers,
10 two-pointers, and
6 free throws
4+10+6
Four plus ten plus six
20
For visiting team
5 three-pointers,
8 two-pointers, and
5 free throws
5+8+5
Five plus eight plus five
18
As we observe 20 is greater than 18, so home team scored more than Visiting team.
Hence Home team scored more points.
To learn more on Addition click:
https://brainly.com/question/29053821
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Which of the following word problems can be solved using the equation 4(x + 8) = 40?
O
A square has a side length of Xinches. Each side of the square will be increased by 8 inches to create a larger square. If the larger square has a perimeter of
40 inches, what is the side length, in inches, of the original square?
Four friends share a box of cookies. After each friend receives x cookies, there are still 8 cookies left in the box. If there were initially 40 cookies in the box, how
many cookies did each friend receive?
A student has four bags of marbles. Each bag originally has x marbles. After taking out 8 marbles from each bag, there is a total of 40 marbles in the bags.
How many marbles were originally in each bag?
Oscar has 8 stacks of trading cards. Each stack originally has x trading cards. He adds 4 cards to each stack giving him a total of 40 trading cards. How many
trading cards did Oscar originally have?
Answers
Answer:
4(x+8)=40
4x+ 32= 40
4x=40-32
4x=8
x=8/4
x=2/1
Mr. Tankard's minivan has a 21 gallon
tank. He can travel 354 miles on one
tank of gas. How many miles per gallon
does the minivan get? How many tanks
of gas will he need to travel 870 miles?
Answers
Answer:
1. 16.86 or 16[tex]\frac{6}{7}[/tex] miles per gallon.
2. 2.46 tanks of gas
Step-by-step explanation:
1. 354 ÷ 21= 16.86
REAL LIFE A cylindrical hazardous waste container has a diameter of 1.5 feet and a height of 1.6 feet. Abo
azardous waste can the container hold? Round your answer to the nearest whole number. (1 ft 7.5 gal)
Answers
Answer:
It can hold up to [tex]1.256ft^3[/tex] of waste
Step-by-step explanation:
Given
[tex]D = 1.5ft[/tex] -- Diameter
[tex]h = 1.6ft[/tex] -- height
Required
Determine the amount of waste it can hold
This simply means that we calculate the volume of the cylindrical container.
And this is calculated using:
[tex]Volume = \pi r^2h[/tex]
Where
[tex]\pi = 3.14[/tex]
and
[tex]r = \frac{D}{2}[/tex]
[tex]r = \frac{1.5}{2}[/tex]
[tex]r = 0.75[/tex]
So, we have:
[tex]Volume = 3.14 * 0.5^2 * 1.6[/tex]
[tex]Volume = 1.256ft^3[/tex]
Hence, it can hold up to [tex]1.256ft^3[/tex] of waste
The amount of waste a cylinder can hold nearest to the whole number is 3 cubic feet.
What is a cylinder?A cylinder is a closed solid that has two parallel circular bases connected by a curved surface.
A cylindrical hazardous waste container has a diameter of 1.5 feet and a height of 1.6 feet.
The amount of waste a cylinder can hold will be given by the volume of the cylinder.
The volume of the cylinder will be
[tex]\rm Volume = \dfrac{\pi}{4} d^2 h[/tex]
We have
d = 1.5 ft
h = 1.6 ft
Then
[tex]\rm Volume = \dfrac{\pi}{4} * 1.5^2 * 1.6\\\\\rm Volume = \dfrac{\pi}{4} *2.25 * 1.6\\\\\rm Volume = 2.82 \approx 3 \ ft^3[/tex]
More about the cylinder link is given below.
https://brainly.com/question/3692256
solve for x
2x+9≤27
(10 points worth)
Answers
Answer:
x = 9
Step-by-step explanation:
First, subtract 9 from both sides, and you are left with 2x < 18. Then, divide 18 by 2 to get 9. I hope this helps :)
The value of x is 9.
To find x
2x+9≤27Subtract 9 from both sides we get,
2x ≤18
Divide 2 from both sides,
x≤9.
Hence, the value of x is 9.
Learn more about find x here https://brainly.com/question/11979991
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How old am I if, eighty reduced by 2 times my age is fifty-six
Answers
9 divided by what equals 18?
Answers
Answer:
0.5
planation:
9/18 = 0.5
If you write the problem out x will represent the missing number
9 ÷ x = 18
You can write it as 9 ÷ 18
which is 0.5
The problem is asking what is 9 divided by to get 18
162 . . . . . . . . . . . . . . . . . .
Which number rounds to 260 when rounded to the nearest 10?
Answers
Answer:5, 6, 7, 8, or 9.
Step-by-step explanation:
Solve the system of equations using substitution. y = -7x 2x – y = -9
Answers
Answer:
x = -1
y = 7
Step-by-step explanation:
We have a system of equations and are asked to solve using substitution.
y = -7x
2x - y = -9
Since we have an equation for y by itself, we can plug the first equation into the second.
2x - (-7x) = -9
Distribute :
(-(-7x))
2x + 7x = -9
Add like terms :
9x = -9
Divide 9 by both sides to get x :
x = -1
Now that we know x, we can plug it into the first equation to find y :
y = -7(-1)
y = 7
The triangles below are similar. By what ratio was triangle XYZ enlarged by to create triangle LMN? Use this information to calculate the length of the missing side. Show your work.
Answers
Answer:
Ratio: 3:2
LN = 18
Step-by-step explanation:
"similar" means that all the angles are the same and the sides were all increased by the same proportion.
Thus, we know that MN/YZ = LM/XY = NL/ZX
First, we need to find the ratio. To do this, we write MN/YZ as a fraction, and simplify.
MN/YZ = 15/10 = 3/2
(If you want, you can double check this using LM nd XY. 8 * 3/2 = 12, so this is correct)
To find the missing side, we simply multiply XZ by 3/2.
12 * 3/2 = 18, so LN = 18.
helo i have until tomorrow to finish it
Answers
Answer:
C
Step-by-step explanation:
Answer:
x = 13
Step-by-step explanation:
All you gotta do is make it so the diagram displays x being 13
2. Which of the following ordered pairs (x,y) satisfies the system of equations below?
x + y = 0
3x – 2y = 10
(3,2)
b. (2,-2)
(-2, 2)
d. (-2,-2)
a.
C.
timotor the nrice of a inh, in dollars, using the expression 60+
Answers
Answer:
x=2, y=-2
(2, -2)
Step-by-step explanation:
x + y = 0
3x - 2y = 10
3x - 2(0 - x) = 10 ( 2(0 - x) = -2x )
3x - (-2x) = 10 ( y = -x )
3x + 2x = 10
5x = 10
x = 2
Hope i helped, feel free to ask questions :D
Have a good day!