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denis23 [38]
3 years ago
7

What is the answer for -2(x-7) + 10x=34

Mathematics
1 answer:
Lelu [443]3 years ago
6 0

Answer:

Step-by-step explanation:

-2x-14+10x=34

8x-14=34

8x=48

x=6

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At the restaurant, your family orders a subtotal of $46.55. Add 6% sales tax and 18% tip. What is the total?
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Answer:

Step-by-step explanation:

Now,

if you add the tip after the sales tax,

you will have:

46.55*(6/100)=2.79

the meal cost now 46.55+2.79=49.34

we add tip

49.34*(18/100)=8.88

total cost 49.34+8.88=58.22

8 0
3 years ago
Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2 h, and Car B traveled the dista
irakobra [83]

Answer: Car B traveled 60 mph.

Step-by-step explanation:

A= B-15

A: (B - 15)(2 hr)=D

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——————+30—

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4 0
2 years ago
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Romashka-Z-Leto [24]

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Step-by-step explanation:

6 0
3 years ago
How to solve this problem
ANTONII [103]

Answer:

B: (2, -1)

Step-by-step explanation:

1) First isolate the y in both equations

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3 years ago
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