3 years ago

PLEASE HELP ME! ANSWER CORRECT AND GET BRAINLIEST*! (If more than one answer)

Mathematics

1 answer:

avanturin [10]3 years ago

6 0

Answer:1. C 3. 52

Step-by-step explanation:

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5 cakes cost 3.50 how much do 7 cakes cost

shtirl [24]

Answer:

$4.90

Step-by-step explanation:

If 5 cakes equal 3.50. We must divide 3.50 by 5 to see the price of just one cake. Now since 3.50/5 is 0.70. We must multiply 0.70 by 7. Since we have 7 cakes. Now we get our simple answer of $4.90.

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4 years ago

Find the unknown factor.<br> 28=7 x (4 x

Sveta_85 [38]

Answer:

The missing factor is 1.

$28=7\times(4\times1)$

Step-by-step explanation:

$28=7\times(4\times y)$ , where y is the unknown factor.

You can solve this equation for y.

Divide both sides by 7:

$\rightarrow 28\div7=(7\times(4\times y))\div7\\\rightarrow4=4\times y$

Divide both sides by 4:

$\rightarrow4\div4=(4\times y)\div4\\\rightarrow1=y\\\rightarrow y=1$

The missing factor is 1.

$28=7\times(4\times1)$

You can also tell just by looking on this particular problem. $7\times4=28$ , so the missing factor can't be anything other than 1.

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CAN SOMEONE EXPLAIN AND HELP ME ANSWER THIS QUESTION

Rasek [7]

I believe it has a maximum as it’s value

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