3 years ago

50 students in 4 buses. how many is in each bus

1 answer:

7 0

There are 14 students on 3 of the buses and 8 on the other

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zhenek [66]

What does this even mean

8 0

2 years ago

ser-zykov [4K]

Answer:

The answer is 2x + 1

Step-by-step explanation:

Divide : x+4/4+x

Any expression by itself eqauls 1 : x + 1 + x

Collect the like terms : x + 1 + x

Collect the like terms : 2x + 1

Final answer: 2x + 1

4 0

3 years ago

natulia [17]

Answer:

r= 7.14 (rounded to 2 decimal places)

Step-by-step explanation:

We have to solve this equation for the value of r. We will use distributive property and basic algebra to solve this.

Distributive property is a(b+c) = ab + ac

Now, the steps of solving are shown below:

$-3r-8(8r+8)=-9(-4+9r)\\-3r -64r-64=36-81r\\-67r-64=36-81r\\-67r+81r=36+64\\14r=100\\r=\frac{100}{14}\\r=7.14$

Hence, value of r is 7.14 (rounded to 2 decimal places)

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3 years ago

anygoal [31]

6=a/4+2
4=a/4
4*4=a
16=a

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3 years ago

Gnom [1K]

(152.75 - 47) ÷ 11.75

7 0

3 years ago