1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
attashe74 [19]
3 years ago
8

2) if f (2) = 13, which of the following could

Mathematics
1 answer:
scoundrel [369]3 years ago
6 0

Answer:

f(x)=6x+1

Step-by-step explanation:

If you put 2 in for x you get 6(2)+1

Simplify that and you have 12+1

Simplify that and you get 13

You might be interested in
Use the inequalities to describe the shaded area on the grid​
raketka [301]
The shaded area would be 2 because there is a whole square shaded in the the other two are 1/2 so if you add 1/2 together with another 1/2 plus the whole shaded square you would get two.


At least that’s what I understood from the question
8 0
3 years ago
Read 2 more answers
If the radius of a sphere is halved, what happens to the volume of the sphere? Use your algebra skills to develop a formula for
valkas [14]
Since V = (4/3) * pi * R^3

If R is halved, V' will reduce by a ratio of (1/2)^3 = 1/8

So V' = (1/8)V
4 0
2 years ago
Read 2 more answers
Rewrite the following equation in standard form.<br> y + 7 = 2(x - 6)
babunello [35]

Answer:

(-5)

Step-by-step explanation:

(-5)+7=2(×-6) fahhshzhsuhshzhhsbwysvavaghahahahwhwgwvavvwhhwshahwh

4 0
2 years ago
In class 6, 80percent of the children like crisps.
dezoksy [38]

80% like crisps
75% of the 80% like chocolate.

What percent of the total are the children who like chocolate and crisps?

75% of 80% = 60%

This 60% of children like chocolate and crisps

6 0
3 years ago
Read 2 more answers
The length of a rectangle is 1 inch less than twice the width. the area is 21 inches^2 what is the length?
ale4655 [162]
Hi.

Formula for area: A = 2l + 2w, where l is the length and w is the width.

Given information:
• l = 2w - 1
• A = 21 in^2

We can plug in our values accordingly and solve for w.

A = 2l + 2w
21 = 2(2w - 1) + 2w
21 = 4w - 2 + 2w
23 = 6w - 2
23 = 6w
3.83 = w

Plug 3.83 for w into 2w - 1 to find length.

2(3.83) - 1
7.66 - 1
6.66

Finally, check your work by plugging your values into the original equation.

21 = 2(6.66) + 2(3.83)
21 = 13.32 + 7.66
21 = 20.98

Answer:
The length is approximately 6.66 inches.
4 0
3 years ago
Other questions:
  • Use the distributive property to fill in the blanks below. <br><br>(8 x 5) + (8 x 2) = 8 x (_ + _)
    15·1 answer
  • Can someone help me with integer? Thanks! ;D
    7·1 answer
  • Suppose chocolate is on sale for $0.40 a bar and you have a coupon for $0.20 off your total
    8·1 answer
  • Which of these is a correct expansion of (4x – 2)(2x 2 + 3)?
    13·1 answer
  • 3x+4/7-5x-4/7=3/7<br> A- (2)<br> B (-2)<br> C (4/3)<br> D (-4/7)
    6·1 answer
  • AD=7, BD=3, DE=6. Find BC
    13·1 answer
  • Quick prints makes custom t-shirts. They charge $10 for each t-shirt ordered plus a $5 design fee. Which situation best represen
    11·1 answer
  • Answer this question for 20 points.
    5·2 answers
  • 9. Jorge ran 15 miles in 3 1/2 hours. What was his rate in miles per hour?​
    8·1 answer
  • A housekeeper was earning $9.50 an hour before a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!