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Eddi Din [679]
3 years ago
15

Simply (3x^2-2) + (5x^2+5x-1)

Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

A.- 8x² + 5x - 3

Step-by-step explanation:

3x² -2 + 5x² + 5x - 1 like terms

8x² + 5x - 3

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Please please help thanks
Gwar [14]
Answer is 2nd option

B. WYZ = WZX = ZYX

6 0
3 years ago
Penelope is going to the carnival to ride the rides. It costs $20 to get into the
Dimas [21]

Answer:

35=0.5x+20

Step-by-step explanation:

y=mx+b

35= money you can spend

0.5= cost of each ride

x=number of rides you ride

20= price to enter

5 0
2 years ago
A speeding car passes a cop going 55 miles per hour. Ten seconds later, the
Deffense [45]

Answer:

-2.5

Step-by-step explanation:

Acceleration; v1-v0/t

v1=55

vo=35

t=10

25/10=2.5

6 0
3 years ago
What expression correctly uses absolute value to show the distance between -50 and 12?​
lara [203]

Answer:

B. -50 + 12 = 38

7 0
3 years ago
What is the answer?! Pls help!
Levart [38]
If u divide the area by length then u will get the width as x+4
7 0
3 years ago
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