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Diano4ka-milaya [45]
3 years ago
14

If f(x) = 3x + 7, find: f(3) = [?] Enter

Mathematics
1 answer:
Elan Coil [88]3 years ago
5 0
F(3)= 16. Essentially, you need to substitute 3 for x, which would look like this: 3(3) + 7. Then, by using PEMDAS/the order of operations, multiply 3 by 3 to get 9, and then add 7 to get 16.
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!!!3 QUESTIONS!!!
RUDIKE [14]

Answer:

1.) He still owes $100 of debt

2.) 1 rose would be .75 cents and 1 carnation would be .90 cents

3.) C 8 and 3/8

Step by Step explanation

(/ means divided by in the first 2 equations but / in the last question is for the fractions.)

1.) _(1,500 / 3 =500. 1,500 - 500 =1,000 / 5 =200 x 3 =600. 700 - 600 =$100)

2.)_(1.50/2 =.75 cents. 2.70/3 =.90 cents.)

3.) i first added the fractions ( i equalized them) then i added the whole numbers (the u in the equation was to separate the whole num. and fraction )

Before i equalized it: (6u3/4 + 1u1/8 = 7u1/8 + 1/8 = 8u3/8)

After i equalized it: (6u6/8 + 1u1/8 = 7u1/8 + 1/8 = 8u3/8)

6 0
3 years ago
Jess is painting a giant arrow on a playground find the area of the giant arrow
IgorC [24]
First solve the area of the arrow, the arrow consist of a rectangle that has a dimensions of 10 ft x 18 ft. and the triangle has a base of 20 ft and the height is 6 ft.

A = xy + 0.5bh
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A = (10)(18) + 0.5(20)(6)
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Hope this helps!

P.S- Can you plz mark min as brainliest??

Thank You
3 0
3 years ago
Help please!!!!!!!! what is the answer
Anon25 [30]

Answer:

About 20 inches or A

Please give Brain

and hope this helped :D

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Use a diagram words, and angle relationships to explain your answer
tankabanditka [31]

Answer:

네, 죄송합니다. 알았어 알았어. 알았어. 그러면 너는 내 대답을 위해 이것을하고있다.

8 0
3 years ago
Can someone please answer. There is one problem. There's a picture. Thank you!
lesya [120]
Hello,

False y∈[-1,1]
5 0
3 years ago
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