nxtxleegarcia1306
nxtxleegarcia1306 nxtxleegarcia1306
  • 04-02-2021
  • Mathematics
contestada

whats the answer to 4a-3b also a=7 and b=5

Respuesta :

maryannmccarty2018
maryannmccarty2018 maryannmccarty2018
  • 04-02-2021

Answer:

The answer is 13

Step-by-step explanation:

4(7)-3(5)

4(7)=28

28-3(5)

3(5)=15

28-15= 13

Hope this helped!

Answer Link
18samra5553
18samra5553 18samra5553
  • 04-02-2021

Answer:

Step-by-step explanation:

7 x 4 = 28

3 x 5 = 15

28 - 15 = 13

I hope this helps

I'm not very good at explaining

Answer Link

Otras preguntas

Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2
A springboard diver intending to do a somersault brings her knees and arms closer to her body during the dive. What effect does this have? It makes her fall mo
When we conjugate a verb, we a. change the form of the infinitive b. make it agree with the subject c. indicate the verb tense d. all of the above
Evaluate the discriminant of each equation. Tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Mrs. Gehrke said Cheddar weighs 16.8 pounds. He actually weighs 15.2 pounds. What is the percent error?
sum is 17 and their difference is 3
The answer for #3 is C but I don't know why
When were roofs created?
The length of the line segment joining the midpoints of sides AB and BC of the parallelogram ABCD is 10. Find the length of diagnol AC
8(-14)/[(-8)-3(-13)]