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3 years ago

A washer and a dryer cost $745 combined. The washer costs $95 more than the dryer. What is the cost of the dryer?

Mathematics

1 answer:

krok68 [10]3 years ago

7 0

Answer:

let cost of washer be x

cost of dryer be $745-x

we have

cost of washer =$95+($745-x)

x=$95+$745-x

x+x=$840

2x=$840

x=$840/2=$420

the cost of washer =$420

<h2>cost of drier </h2>

=$745-x=$745-420=$325

$325 is the cost of dryer.

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Answers:

Common angles: ΔBGC and ΔGDC

Common sides: ΔGE and ΔAG

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Here, the common angles should be ΔBGC and ΔGDC.

These two angles are triangles, and they consist in both triangles.

A common side is when two angles have one vertex in the same area.

Here, we see that the common sides are ΔGE, because they intersect.

Another common side we see here is ΔAG, because they also intersect.

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Answer:

Correct option is (C)

Step-by-step explanation:

we are given that -Tim design a pair of shorts,S, and T-shirts,t.

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Time taken to design a T-shirt is 30 minutes and for Shorts, it is 45 minutes.

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He must design 12 itesm each day, so we can write $t+s\geq 12$

Further it can be written as

$t+s\geq 12\\\text{Subtract t from both the sides}\\s\geq 12-t$

Also Tim can not design more than 30 items in one day, so we can write

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