Answer:
d. 18
Step-by-step explanation:
3x - 5 = 22
3x = 27
x = 9
Then, 2x is equal to:
= 2(9)
= 18
Answer:
20%
Step-by-step explanation:
100,000-80,0000= 20,000
Take away the zeroes, and
100-80=20
20 is 20% of 100
Answer:
8 and 3/10 < 8 and 7/10
Step-by-step explanation:
7/10 is more than 3/10
Hello,
3 solutions:
a=0,b=0 ==>a+b=0,a*b=0a=4,b=12 ==> a+b=16, a*b=48a=6,b=6 ==>a+b=12,a*b=36
Answer:
10cm2
Step-by-step explanation:
