Answer:
5x+56
Step-by-step explanation:
5x+8(5+2)
5x+8(7)
Answer:
1+1 = 2 or 2 + 11 = 13
Step-by-step explanation:
Answer:
no because it has three sides
Step-by-step explanation:
Answer:
b=2
Step-by-step explanation:
we have
9x+12y=21 -----> equation A
6x+8y=7b ----> equation B
we know that
If the system of equations have an infinite number of solutions then the equation A must be equal to the equation B
Multiply equation B by 1.5 both sides
1.5*[6x+8y[=7b*1.5
9x+12y=10.5b ----> equation C
Compare equation A and equation C
9x+12y=21 -----> equation A
9x+12y=10.5b ----> equation C
For the equations to be equal it must be fulfilled that
21=10.5b
solve for b
b=21/10.5
b=2
Answer:
dont cheat
Step-by-step explanation:
cheaters never win bro
