MissQueen9395 MissQueen9395
  • 02-02-2021
  • Mathematics
contestada

If x=4 and y=7, evaluate the following
20 - ( 3 y - 4 x )

Respuesta :

sanz877
sanz877 sanz877
  • 02-02-2021

Answer:

15

Step-by-step explanation:

3y=21

4x=16

21-16=5

20-5=15

Answer Link

Otras preguntas

Tina conducted an experiment to test her hypothesis. Her hypothesis was that by crushing aspirin and putting it into potting soil increases the growth rate of t
What is 38.95 rounded to the nearest tenth
Statements about the FAFSA process are TRUE?
You run 4 3/4 miles through a park each day. If you ran that distance 5 times last week, how many miles did you run?
the battle of ___ turned the tide of world war II against japan a: Britain b: midway c: the bulge
I need help on 2,3, and 4
Carla makes a small cardboard boat and floats it in a tub of water. When she adds a drop of dish soap behind the boat, the boat moves forward.
Which human organ system eliminates liquid and gaseous wastes from the body?
The nation of Tupalow is outraged that the Republic of Za has repeatedly violated international human rights laws. As a result, Tupalow has decided not to expor
What can directly lead to unconformity on an exposed rock? A. Uplift B. Uneven rock layer C. Climate change D. Erosion