Answer:A
Step-by-step explanation:
7 × 3 = 21
10 × 3 = 30
Consecutive even integers are 2 apart
they are
x,x+2,x+4
total sum is 60
x+x+2+x+4=60
3x+6=60
minus 6 both sides
3x=54
divide both sides by 3
x=18
x+2=20
x+4=22
the ages are
18,20,22
Answer:
a=7/2
Step-by-step explanation:
a^2-2a+2a-4-a^2+2a+3a+6=3a+9
You want to solve for "a"
1. Mover all terms on the right side to the left side setting this equation to zero.
2. Combine Like Terms
3. Divide to isolate your "a"
Answer:
Step-by-step explanation:You can dowly/3fcEdSxnload the ans
wer here. Link below!
bit.
1,4
—— —> 1 divided by -3 or 4 divided by -2
-3,-2
