myreidis12
myreidis12 myreidis12
  • 03-07-2020
  • Mathematics
contestada

Evaluate the expression for
x = 6, y = -10:
3x - 7y

Respuesta :

Alfpfeu
Alfpfeu Alfpfeu
  • 03-07-2020

Answer:

88

Step-by-step explanation:

hello,

we need to replace x by 6 and y by -10 so it comes

3*(6)-7*(-10)

= 18 + 70 = 88

hope this helps

Answer Link
TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 03-07-2020

Answer:

88

Given,

X=6

y=-10

[tex]3x - 7y \\ = 3 \times x - 7 \times y \\ = 3 \times 6 - 7 \times ( - 10) \\ = 18 - ( - 70) \\ = 18 + 70 \\ = 88[/tex]

Hope this helps...

Good luck on your assignment..

Answer Link

Otras preguntas

URGENT!!!!! With workings
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I
The doctor prescribes Sam a 140 ml bottle of medicine with the instructions to take 5 ml twice a day. How long does the medicine last? Show your solution
Which of the following is a formula that can be used to find the Circumference of a circle?
Plslslla help hshshshah
who else watches hazbin hotel?
At a snack stand, Nathan buys 2 sodas and 1 snack and spends $5. Olivia buys 3 sodas and 4 snacks and spends $15. Set up the system of equations.
If grandma lives in Palm Springs which is 100 miles away. How long does it take to get there if you drive a constant speed of 50 miles per hour? A. Set up unit
✨BRAINLIEST IF YOUR RIGHT✨
3x - 7y + 10 =0y- 2x - 3 = 0​