MATHEMATICS MIDDLE SCHOOL

2x+3x+2y+3z what is the answers ​

Answers

Answer 1
Answer: the answer is 5x+2y+3z

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A company has two warehouses that are 360 miles apart. A truck leaves Warehouse A and heads towards Warehouse B traveling at 45 miles per hour. At the same time, a truck leaves Warehouse B and heads towards Warehouse A traveling at 60 miles per hour. How long will the trucks be driving before they meet each other on the road?
Please help! Its for my big test tomorrow!
HURRY!! WILL MARK BRAINLIEST!! In which of the number line does the plotted point represent a number greater than -1^1/2?? check all that apply HURRY!!cash app you 15 bucks as well ​
Which is longer 1/3 of a minute or 2/3 of a minute?
A jar holds 15 red pencils and 10 blue pencils. What is the probability of drawing one red pencil from the jar?

Simplify:
6 9x-2+3x-5

Answers

Answer:

57 x + -7

Step-by-step explanation:

Simplify the following:

6 9 x + 3 x - 5 - 2

6×9 = 54:

54 x + 3 x - 5 - 2

Grouping like terms, 54 x + 3 x - 5 - 2 = (54 x + 3 x) + (-2 - 5):

(54 x + 3 x) + (-2 - 5)

54 x + 3 x = 57 x:

57 x + (-2 - 5)

-2 - 5 = -7:

Answer:  57 x + -7

4/9x + 1/5x=58 i need help solving this equation

Answers

So first let’s combine like terms and add 4/9x and 1/5x together to get 29/45x =58. Next, multiply 58 by 45/29 to isolate x, so x=90

-1(x+2)=2(3x-6)
Please solve

Answers

-1(x+2)=2(3x-6)
-1(x+2)=2(3x-6)distributhing -1 through parantheses
-1x+(-1)*2=2(3x-6)
-x-2=2(3x-6) distributhing 2 through parantheses
-x-2=2*3x-2*6
-x-2=6x-2*6
-x-2=6x-12    add x 
-2=6x-12+x
-2=7x-12        add 12
-2+12=7x
10=7x       divide by 7  
x= (10)/(7)
Answer : x= 1 3/7
-1(x + 2) = 2(3x - 6)

First, simplify 1 × (x + 2) to (x + 2) / Your problem should look like: -x - 2 = 2(3x - 6)
Second, expand. / Your problem should look like: -x - 2 = 6x - 12
Third, add x to both sides. / Your problem should look like: -2 = 6x - 12 + x
Fourth, simplify 6x - 12 + x to get 7x - 12. / Your problem should look like: -2 = 7x - 12
Fifth, add 12 to both sides. / Your problem should look like: -2 + 12 = 7x
Sixth, add -2 + 12 to get 10. / Your problem should look like: 10 = 7x
Seventh, divide both sides by 7. / Your problem should look like: (10)/(7) = x
Eighth, switch your sides. / Your problem should look like: x = (10)/(7)

Answer: x = (10)/(7)
Answer as decimal: 1.4286

I need a little help

Answers

The answer to this is (1,3,5)

Answer:

the second one

Step-by-step explanation:

I need help with the answer

Answers

Your answer would be 25/12 improper or as a mixed fraction 2 1/12
Answer: 2 1/12 hope this helps

What is the approximate volume of the cylinder. Use 3.14 for TTA.) 1,017.36 cm^3
B.) 452.16 cm^3
C.) 113.04 cm^3
D.) 226.08 cm^3

Answers

Answer:

I BELIEVE ITS B


Step-by-step explanation:

Answer: 452.16

Step-by-step explanation:
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