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vlada-n [284]
3 years ago
13

Please help, someone!​

Mathematics
1 answer:
NISA [10]3 years ago
6 0

hey. I wish I could help but even me I'm not good at it. my cousin usually helps me do it but he's not around I'm sorry say.

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ruslelena [56]

do you mean 2x squared? If so, x = 5, -5

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3 years ago
Mary is making pillows for her Life Skill class. She bought 2 ½ yards of fabric. Her total cost was $15. What was the cost per y
BigorU [14]

Answer:

15 divided by 2 1/2

Step-by-step explanation:

$6 per yard.

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3 years ago
19. Ms. Porter had eight parties at her house last year. The number of guests at each party
KatRina [158]

Answer:

17

Step-by-step explanation:

Order the numbers from Smallest to Largest...

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Then the middle number is your answer.

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6 0
2 years ago
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which choice shows 13⋅(7⋅4) correctly rewritten using the associative property and then correctly simplified? 13⋅4⋅7
Cloud [144]

The answer choice which represents the correctly rewritten form of the expression is; (13⋅7)⋅4.

<h3>Which answer choices represents the expression according to the associative property?</h3>

It follows from the task content that tee expression given is; 13⋅(7⋅4).

However, it follows from the associative property of multiplication and addition is such that the equivalent expression can be rewritten as;

  • (13⋅7)⋅4.

Read more on associative property;

brainly.com/question/13181

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7 0
1 year ago
What property or properties are not used when solving the following equation -3(4x-8)=-36
BigorU [14]
Either B or D I’m not really sure but I know it’s one of this answers
6 0
2 years ago
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