2 years ago

Use signed numbers to solve.

Mathematics

1 answer:

iogann1982 [59]2 years ago

4 0

You math question answer is going to be d.

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7 1/8 + 7 1/13= Give my answer as a mixed number

vesna_86 [32]

Answer:

[see below]

Step-by-step explanation:

$7(1/8)+7(1/13)\\\\\text{Add Whole Numbers: }\\\\7 + 7 = 14\\\\\text {Add fractions: }\\\\ (1/8)+(1/13)\\\\LCM (8, 13): 104\\\\(13/104)+(8/104)\\\\(21/104)\\\\\\\text{Combine: }\\\\14 + (21/104)\\\\\boxed{14\frac{21}{104}}$

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3 years ago

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When Alan and Brady stood together on the scale, their total weight was 250 lb.

irakobra [83]

Answer:

Alan: 110 lb.

Brady: 140 lb.

Charles: 160 lb.

Damien: 120 lb.

Step-by-step explanation:

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3 years ago

What is the value of

vodomira [7]

For the order of operation use PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction

For memorizing the order you could say

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3 years ago

Translate (11, 3) 8 units up and 14 units left<br> What’s the answer

Lubov Fominskaja [6]

Answer: 3, 11

Step-by-step explanation:

Y= 3+8 = 11

X= 11-14=3

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2 years ago

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How do you write 70% as a fraction in simplest form ?

alexdok [17]

70% equals to 70/100 in fraction form.
But, you need to write it in simplest form. so, divide both of them from 10 'cause they both can divide completely by it.
70/100 = 7/10
so, your answer is 7/10

3 0

3 years ago