madisonrose87 madisonrose87
  • 23-09-2019
  • Mathematics
contestada

simplify the expression: -5(-6x-9y)-4(-10x+7y)

Respuesta :

GodSpeed03 GodSpeed03
  • 23-09-2019

Answer:

distribute -5 and -4

Step-by-step explanation:

-5(-6x-9y)-4(-10x+7y)

(30x + 45y) - (- 40x + 28)

30x + 45y + 40x - 28

45y + 70x - 28

Answer Link
maddy15338
maddy15338 maddy15338
  • 23-09-2019
30x-45y+40x-28y
70x-78y
Answer Link

Otras preguntas

Janelle walks to school.Her friend Sara takes the bus.How are Janelle and the bus similar?How are the sources of energy different?
What number is 68% of 312? 98% of 192 is what number? What number is 31% of 214? 4% of 987 is what number?
Janelle walks to school.Her friend Sara takes the bus.How are Janelle and the bus similar?How are the sources of energy different?
What is 5x + y = 10 Solve the equation and find the y value for the given x value x = -2
1/4+1/6 in simplest form
Cos^theta - sin^2 theta = 1-2 sin^2 theta
A tariff is a tax on ___. A) exports B) food C) imports D) services
True/False: If an object stays still, but the observer moves, the Doppler Effect is still observered
A sentence with autotroph
30% of what number is 27?