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3 years ago

9

Martina and charlotte are sharing a pizza.The pizza is cut into eight pieces. Martina ate a quarter of the pizza. Charlotte ate

3 pieces.How many pieces are left?

1 answer:

Zigmanuir [339]3 years ago

3 0

Answer:

4 pieces

Step-by-step explanation:

This is because 3 add 1 makes 4 and 8 minus 4 makes 4

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2 years ago

Read 2 more answers

-8x-27=-7\left(1+2x\right)+2x

Darina [25.2K]

Answer:

$x=5$

Step-by-step explanation:

$-8x-27=-7\left(1+2x\right)+2x$

Expand:

$-8x-27=-7\times 1-7\times 2x+2x$

$-8x-27=-7-12x$

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$-8x-27+27=-7-12x+27$

$-8x=-12x+20$

Add 12x to both sides:

$-8x+12x=-12x+20+12x$

$4x=20$

Divide both sides by 4:

$\frac{4x}{4}=\frac{20}{4}$

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3 years ago