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Svetradugi [14.3K]
2 years ago
14

Use number properties to simplify the following expression.

Mathematics
2 answers:
iragen [17]2 years ago
8 0
Add the number in the parentheses together which is 5+3=8
Then you’ll be left with -5+8 which equals 3
Answer: 3
statuscvo [17]2 years ago
4 0

Answer:

3

Step-by-step explanation:

-5 + (5 + 3)

-5 + 8

3

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Caillans pocket money increased from $15 per week to $20 per week.
gladu [14]
Caillan's pocket money increased 20-15=5 dollars per week, or to 20-15=1.33 of it's original amount. This is a 33% increase.
4 0
4 years ago
I NEED HELP :D <br><br> 10 PONITS AND A LIKE THING ON BRAINLY
V125BC [204]

Answer:

36.99 You just add them together.

Step-by-step explanation:

Hope this helps! Good luck on your assignment! Brainly if so!

3 0
4 years ago
Read 2 more answers
Find the rate of change given the following solutions: (6, 2) and (1, 12).
blagie [28]

Answer:

The rate of change is -2

Step-by-step explanation:

f(b)-f(a)     12-2              10

---------- = ------------  = -------- = -2

 b-a         1-6               -5

7 0
3 years ago
Use the grouping method to factor the polynomial below completely.<br> x - 3x² + 5x - 157
Levart [38]

Answer:

-3x^2+6x-157

Step-by-step explanation:

8 0
4 years ago
Solve for x: <br> (125^2x)(5x) = 25^3
olga nikolaevna [1]
(125^2x)(5x) = 25^3
(15625x)(5x)=15625
<span>78125x=15625
</span>x=5

Hope I helped ;D
6 0
3 years ago
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