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Wewaii [24]
2 years ago
8

If f(x)=2x−3 and g(x)=4x+5, what is (f⋅g)(x)?

Mathematics
1 answer:
emmasim [6.3K]2 years ago
4 0

Answer: = 2 x ^4

Step-by-step explanation: I hope it helps :)

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Jason's business computers need servicing. The expression 81x + 108 represents a contractor's total charges in dollars for fixin
Zielflug [23.3K]

Answer:

The Jason's company charges more than the contractor's company.

Step-by-step explanation:

There are two expressions given for total charges for two companies as 81 x+108 and 103 x+64.

Here x represents number of hours.

We are asked to find difference in total charges if that takes 45 minutes.

45 minutes = \frac{3}{4} hours.

Plug in this value for x.

81x+108 =81*\frac{3}{4} +108

Simplify it

60.75 +108 =168.75

Now, for 103x+64 =103 *\frac{3}{4} +64

Simplify it,

77.25+64=141.25

If we see the total charge for both companies for 45 minutes, the Jason's business computers charges more than contractor's company.

5 0
2 years ago
2,114 x 98 *100 points show work
Vlad [161]
I can show you on a piece of paper
Hope this helps *smiles*

6 0
2 years ago
Trish has 7 cans of dog food for 3 days. She will feed each dog 2 1/3 cans of food each days. If she wants to feed them 3 cans e
Minchanka [31]

Answer:

2 more cans

Step-by-step explanation:

2 1/3 x 3 = 7 cans (this the amount of cans of dog food she has)

3 x 3 = 9

the 3 represents how she wants to feed 3 cans of dog food each day for 3 days; the other 3 represents 3 days

9 - 7 = 2

7 0
2 years ago
Please solve math problem for me... I will mark you brainliest
snow_lady [41]

Answer:

Angle 1 is 60°

Step-by-step explanation:

4 0
3 years ago
Find the slope from the following table: x 2 3 4 y 4 5 6
Sindrei [870]

Answer:

the slope is 1

Step-by-step explanation:

The linear equation is y=x+2

7 0
3 years ago
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