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saul85 [17]
3 years ago
11

Please help. I’ll mark you as brainliest if correct!

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
3 0

Answer:

When x = -1/4 and when x = -15/4

Step-by-step explanation:

The x intercept will be when f(x)=0, so

0 = 4|x+2| -7

7 = 4|x+2|

|x+2|=7/4 here you have to cases

case 1

x+2=7/4

x=7/4-2

x=-1/4 = -0.25

case 2

x+2 = -7/4

x = -2-7/4

x = -15/4 = -3.75

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Leona [35]

Answer: 54.4

Step-by-step explanation:

8 0
3 years ago
Help me solve -4+5b+3b please
jonny [76]
8b-4

but if you are looking for b, your problem should be like this:
-4+5b+3b=0
6 0
4 years ago
Counting from 1 to 46, how many 4s will you encounter? 8 10 11 12 14
Ray Of Light [21]

Answer:

11

Step-by-step explanation:

4=1

14=2

24=3

34=4

40=5

41=6

42=7

43=8

44=9

45=10

46=11

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5 0
3 years ago
-0.183 as a fraction in the simplest form??
IRISSAK [1]
-0.183 = -0.183 / 1

Numerator = -0.183 × 10 × 10 × 10 = -183
Denominator = 1 × 10 × 10 × 10 = 1000

Numerator / Denominator = -183 / 1000

Our simplified fraction is:

= -183/1000



8 0
4 years ago
Read 2 more answers
In a driving competition, Ali and Bilal drove the same course at average speeds of 64 miles per hour and 80 miles per hour, resp
lawyer [7]

Answer:

40 minutes.

Step-by-step explanation:

Bilal's speed is 80/64  = 5/4 times  Ali's speed.

So, by proportion, Bilal will take 50 / 5/4 minutes to drive the course.

50 / 5/4

= 50 * 4/5

= 200/5

= 40 minutes.

7 0
3 years ago
Read 2 more answers
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