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3 years ago

I really dont understand helppp

Mathematics

2 answers:

Mice21 [21]3 years ago

7 0

Answer:

1. 13

2. 8

3. 26

Step-by-step explanation:

1. 9x+2=119

9x=117

x=13

2. 12x-8=104

12x=96

x=8

3. 5x+7=8x-71

7=3x-71

78=3x

x=26

Tema [17]3 years ago

5 0

Answer:

x=13 degrees

Step-by-step explanation:

Since m is parallel to l, 119= (9x+2)

119=9x+2

Subtract 2

117=9x

Divide by 9

13=x

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Find the unit rate.<br> $11.40 for 6 gallons

OverLord2011 [107]

Answer:

$ 1.90 for 1 Gallon

Step-by-step explanation:

11.40/6 = 1.90

another way you can show the answer is: $1.90/1 Gal.

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3 years ago

If f(x) = 3x - 5 and g(x) = 7x + 2, what is (f * g)(x)? NEED HELP ASAP!!!!

QveST [7]

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3 years ago

Sam bought a soda and a bag of chips for $3. If the soda cost $1.75, how much was the bag of chips?

Anarel [89]

Answer:

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3 0

4 years ago

Read 2 more answers

Out of 80 workers surveyed at a company, 11 walk to work A. What is the experimental probability that a randomly selected worker

s344n2d4d5 [400]

Answer:

Below.

Step-by-step explanation:

A. Required probability = 11/80.

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8 0

3 years ago

Suppose it takes you 14 hour to drive to the movie theater at a rate of 40 mph. Your friend lives closer to the movie theater th

dezoksy [38]

Answer: (d)

Step-by-step explanation:

Given

It takes 14 hours with 40 mph to reach the theatre

so, the distance traveled is given by

$\Rightarrow d_1=40\times 14\\\Rightarrow d_1=560\ \text{miles}$

It is given that d is the distance from theatre to friend's house

So, d must be less than $d_1$ i.e.

$d$

So, the most appropriate option out of the given is option (d) as d must be less than 560 and it is possible that it maybe less than 160.

7 0

3 years ago