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3 years ago

8x+12-8x+15+15x-22-x

Mathematics

1 answer:

mixas84 [53]3 years ago

5 0

The answer would be 14x+5 I’m pretty sure

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An expression is shown below:

ladessa [460]

4(m+3+5m) 4(m+3+5m)
4(6m+3) 4(6m+3)
4x6m+12 or 4x3(2m+1)
= 24m+12 = 12(2m + 1 )

6 0

3 years ago

Is 15/28 greater or less than 1/2? justiy your answer

photoshop1234 [79]

15/28 is greater than 1/2 because if it were less than 1/2 than it would be 13/28 or lower.

5 0

3 years ago

Read 2 more answers

If 5b -1= b, then 16b =

Marina CMI [18]

Answer:

80b-16

Step-by-step explanation:

16(5b-1)

8 0

2 years ago

At the store, Jason find the volume of a soda pack is 423.9 in.³. If each cylinder shaped can has a height of 6 inches and a dia

Marina86 [1]

Answer : The correct option is, (A) 10

Step-by-step explanation :

First we have to calculate the volume of cylinder shaped can.

Formula used:

Volume of cylinder = π r² h

where,

r = radius of cylinder

h = height of cylinder

Given:

Diameter of cylinder = 3 in

Height of cylinder = 6 in

Radius of cylinder = $\frac{Diameter}{2}=\frac{3in}{2}=1.5in$

Now putting all the given values in the above formula.

Volume of cylinder = π r² h

Volume of cylinder = 3.14 × (1.5 in)² × 6 in

Volume of cylinder = 42.39 in³

Now we have to determine the number of soda cans are in a pack.

Number of soda cans are in a pack = $\frac{\text{Volume of soda pack}}{\text{Volume of cylinder shaped can}}$

Number of soda cans are in a pack = $\frac{423.9in^3}{42.39in^3}$

Number of soda cans are in a pack = 10

Therefore, the number of soda cans in a pack are 10.

8 0

3 years ago

I need help with this no one will help me

vovikov84 [41]

Answer:

#22 y=2/3x-2

#24(0,-1)(-1,2)

#25(-4,-1)(4,5)

#26(1,60)

Step-by-step explanation:

i don't know #23

7 0

2 years ago