3 years ago

Use properties of addition to find each sum mentally. Show your steps and identify the properties that you used. 13+29+7=

Mathematics

1 answer:

Arisa [49]3 years ago

6 0

It is 49 i did it like 5 times to check there you go buddy

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Find the Value of Y! Thank u!!!

Virty [35]

Answer:

my bad if im wrong but i got y=35

Step-by-step explanation:

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3 years ago

Translate: twice the sum of a number and 9 equals 7 into an equation

Ghella [55]

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What is b?<br> − ( 3 − 6b ) = 6b + 5

zubka84 [21]

Answer:

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Step-by-step explanation:

-(3-6b)=6b + 5 .remember to balance!!!!

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3 years ago

Greg made $253 for 11 hours of work. At the same rate, how much would he make for 18 hours of work?

RSB [31]

Answer:

$414

Step-by-step explanation:

Let's start by figuring out how much he earns per hour.

253/11=23

Greg earns $23 per hour. So if he worked for 18 hours, he would make $414.

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3 years ago

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Mariana [72]

Answer:

triangular prism

Step-by-step explanation:

A triangular prism has 3 rectangular sides and 2 triangles as the base

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