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Gnom [1K]
2 years ago
6

Evaluate the function f(x) = -7x + 2 at f(-18).

Mathematics
1 answer:
enyata [817]2 years ago
7 0

Answer:

128

Step-by-step explanation:

-7x+2 = -18(-7)+2=126+2=128

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Anyone know this ???
sineoko [7]
Make into improper fraction

5 and 1/6=5+1/6=30/6+1/6=31/6

3 and 2/4=3+2/4=3+1/2=6/2+1/2=7/2

5 and 1/6 times 2 and 2/4=
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8 0
3 years ago
Use the formula Distance = rate . time. If Russell drives 203 miles at a constant speed of 58 mph, how
koban [17]

Answer:

the answer is 3 1/2 hours

Step-by-step explanation:

203/58=3.5

4 0
2 years ago
A store sold a case of scented candles for $17.85 that had been marked up 110%. What was the original price?
rusak2 [61]
1.1x=17.85
x=16.227272727272727...

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5 0
3 years ago
Read 2 more answers
What is the ratio of the width of the yard to the area of the yard in 10 feet long by 7 feet wide
dezoksy [38]

Area = (length) x (width)

Area = (10-ft) x (7-ft) = 70 ft²

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4 0
3 years ago
10 (2y + 2) - y = 2 (8y - 8)
Ede4ka [16]

Answer:

10(2y+2)= 10.2y+10.2

20y+20-y

2(8y-8)=2.8y-2.8

20y+20-y=16y-16

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3y=-36

36/3y=?

y=-12

Step-by-step explanation:

8 0
3 years ago
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