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TEA [102]
3 years ago
6

!!PLEASE HELP MY PARENTS ARE MAD AT ME FOR MY GRADES!! f( x) = -3 x – 5, calculate f(-7)

Mathematics
2 answers:
Alexus [3.1K]3 years ago
6 0

Answer:

16

Step-by-step explanation:

I did it on math.way and its right

I hope this helps

Stolb23 [73]3 years ago
4 0

Answer:

16

Step-by-step explanation:

plugin -7 for where x is

f(-7)= (-3)(-7)-5

=21-5 is 16

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Answer:

A. 2 pounds of carrots per $1

Step-by-step explanation:

\frac{5 pounds }{2.5 dollars}=\frac{2pounds }{1 dollars}

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2 years ago
You invest $5,000 in a savings account that earns 6% interest each year.
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3 years ago
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Marizza181 [45]
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8 0
3 years ago
Read 2 more answers
Draw a histogram for the intervals 16-18,19-21, 22-24, and 25-27 using the following data: 26, 16, 27
Kitty [74]

Answer with explanation:

Class Interval             Variate         Frequency

16-18                              16                     1

19-21                               0                     0

22-24                               0                    0

25-27                              26,27              2

8 0
3 years ago
How many cans of paint are needed to cover an area of 2200 square units if one can of paint covers in area 400 square units
sergij07 [2.7K]

Answer:

6

Step-by-step explanation:

You have a total area of 2,200 sq units to cover... and each can of paint covers 400 sq units.  So, you'll need:

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In such problems, we always round up, since you will need 5 full cans of paint, and half of a 6th can.

So, in total you will need 6 cans of paint to cover all 2,200 sq units.

5 0
3 years ago
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