Answer:
yes,this is congruent by SAS criteria
FOIL this out. 3x*x = 3x^2; 3x*8= 24x; -8*x = -8x; -8*8=-64. Combine like terms to get
Answer:
I mean you can do 2(6x+3)
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
7 is the whole number and 1/3 is a fraction
Step-by-step explanation:
since y=6x
by substitution
-5x+ 2 (6x)= -42
-5x+ 12x=-42
7x= - 42
divide both sides by 7
x= 6
y=6x
y =6*6
y=36
