Answer:
300-210= 90
if you have to write a essay that needs to be 300 words long and you already did 210 that means you have 90 words left to write.
Step-by-step explanation:
Answer:
a and b there is no a and b but x would = 7.5
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
1/4= 2/8
5/8-2/8=3/8
Answer:
the answer is 14
Step-by-step explanation:
The y axis is the heart rate so for the first one it is 121 then for the x axis which is age it will be 55.For second the heart rate is less than 198 and 90 for age