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3 years ago

8 ÷ 2 × ( 5 + 5 ) this is not what im.paying for

Mathematics

2 answers:

BigorU [14]3 years ago

5 0

Answer:

$0.4$

Step-by-step explanation:

<h2><u>Follow PEMDAS:</u></h2><h2><u></u></h2><h2><u>Start with parenthesis:</u></h2>

5 + 5

==> 10

You should now have 8 / 2 * 10

<h2><u>Multiply:</u></h2>

2 * 10

==> 20

Now you should have 8 / 20

<h2><u></u></h2><h2><u>Divide:</u></h2>

8 / 20

==> 0.4

irina [24]3 years ago

3 0

Answer: 40

Step-by-step explanation: 8 divided by 2 is 4 and 5 plus 5 is ten, so ten times 4 is 40.

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Answer:

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Step-by-step explanation:

Given:

Length of a rectangle solid = 3 m

Width of a rectangle solid = 0.6 m

Height of a rectangle solid = 0.4 m

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3 years ago

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3 years ago

What is the solution to this equation? √x=7 A. x=√ 49 B. x=√7 C.x=14 D. x= 49

IgorLugansk [536]

Let's not look at the option and try to solve it.
√x=7
Let's look at this. Square roots are the number that is multiplied by itself to make that number. For example, 2 is the square root of 4, 3 is the square root of 9.
We need to multiply 7 by itself to find x.
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8 0

3 years ago

Read 2 more answers

Sam has 3x + 4 dollars saved. Tessa has saved 7x + 16 dollars. Together they

Shalnov [3]

Step-by-step explanation:

3x + 4 + 7x + 16 = 110

10x = 90

x = 9

therefore, Sam = $31 and Tessa = $79

Topic: Algebraic Equations

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