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
sukhopar [10]
3 years ago
15

F(a) = 2a + 3; find f (7)

Mathematics
1 answer:
iogann1982 [59]3 years ago
5 0

Answer:

a = 17

Step-by-step explanation:

In the picture.

I hope that it's a clear solution.

You might be interested in
Spencer bought 5 1/2 pounds of potatoes and 3 3/4 pounds of tomatoes to make stew.
Advocard [28]

Answer:

9 1/4 pounds because you add the two fractions together

6 0
3 years ago
Read 2 more answers
How to get the value of x
vichka [17]
Example Problems<span>Find the value of "x": 5x = 25. Step 1 : The product is 25 and the given divisor is 5 . Given 5x = 25 . Divide by 5 on both the sides. 5 x 5 = 25 5 . ...<span>Find the value of "x" : 7x = 56; Step 1 : The product is 56 and the given divisor is 7. Given 7x = 56 . Divide by 7 on both the sides. 7 x 7 = 56 7 .</span></span>
7 0
3 years ago
Plzz help me <br><br> Solve -24 = 6x. Show your work.
ZanzabumX [31]

Answer:

x = -4

Step-by-step explanation:

-24 = 6x

________

Switch sides:

6x = -24

________

Divide both sides by 6:

6x/6 = -24/6

________

Simplify:

X = -4

3 0
3 years ago
Laura picked a crayon randomly from a box, recorded the color, and then placed it back in the box. She repeated the process and
ruslelena [56]
The answer is B. The next crayon Laura picks is NOT red.
8 0
3 years ago
Using the graph, predict how many people will be needed to eat 300 pounds of meal?​
kkurt [141]

Answer:

100 people

Step-by-step explanation:

if u notice the points are (2,6) and (6,18). 6÷2=3 and 18÷6=3, so if you catch this pattern than you can do 300÷3=100

8 0
3 years ago
Other questions:
  • A pair of boats costs $64.99. If the sales tax is 7%, what is the sales tax<br>on the boots?<br>​
    14·1 answer
  • A.6/5 divided by -3/2
    8·1 answer
  • Write the coordinates of the vertices after a translation 5 units right and 2 units up.
    7·1 answer
  • Kirk had 33 points in the game before getting
    5·2 answers
  • Sara used 352 milliliters
    5·1 answer
  • 1. Burger Town sells cheeseburgers for $7.95 per cheeseburger, c."
    13·1 answer
  • Over the course of a year, a company goes from 115 employees to 124 employees. Build an equation.
    14·2 answers
  • I am thinking of a number. When I double my number and then subtract the result from five, I get negative one. What is my number
    12·2 answers
  • If the mean of four numbers 2,4,x, and 6 is 5, then x is...​
    7·1 answer
  • Solve the equation 3x + 5y = 15 for y
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!