Answer:
TRUE
Step-by-step explanation:
4b is equivalent to b+b+b+b
Answer:
15 weeks
Step-by-step explanation:
Let the number of weeks = x.
At the end of x weeks,
Jeremy has 120 + 14x,
and Katie has 180 + 10x
We want to know when their amounts are equal.
120 + 14x = 180 + 10x
4x = 60
x = 15
Answer: 15 weeks
Answer:
r < -12 and r > -6
Step-by-step explanation:
Her piece of lace was 80 cm.
2(14)+2(20)+12
28+40+12
=80