stunner19822 stunner19822
  • 02-09-2020
  • Mathematics
contestada

4a-2b+40 when a=2 and b=7

Respuesta :

zoegriffin
zoegriffin zoegriffin
  • 02-09-2020

Answer:

34

Step-by-step explanation:

4(2)-2(7)+40

8-14+40

-6+40=34

Answer Link
flurela
flurela flurela
  • 02-09-2020

4a-2b+40

4x2-2x7+40

8-14+40

-6+40

34 is the answer.

Answer Link

Otras preguntas

An algebra tile configuration. Only the Product spot is shown. 8 tiles are in the Product spot in 4 columns with 4 rows. First row: 1 + x squared, 3 negative x.
What is the northernmost country in the united kingdom.
What were some of the reasons for the revolutionary war?.
The perimeter of a rectangle is 75 cm. Its 3 length is 2 – times its breadth. Find the 4. length and breadth of the rectangle.
Anyone know how to do Earth Science:)))
5. Yesterday your friend made 1 gallon of dark pink paint using the information in the table. Today she needs to make 3 more gallons of the same shade. She says
find the equation of the line use exact numbers
You want to buy a new video game for $48.99. If there is a 6% sales tax, how much will you need total?
Help with a correct answer:
solve the inequality k - 3 < 5