Answer:
The answer is 7.
Step-by-step explanation:
When two letters in an equation are put together that means you must multiply them. So 5×3=15. y=8 so you subtract 15-8=7.
Answer: a=4
b=1600x
Step-by-step explanation:
Answer:
<h3>The answer is 10.42 %</h3>
Step-by-step explanation:
The percentage error of a certain measurement can be found by using the formula

From the question
actual mass = 240 g
error = 265 - 240 = 25
So we have

We have the final answer as
<h3>10.42 %</h3>
Hope this helps you
Answer:
72miles
Step-by-step explanation:
Answer:
ok?
whats the queston?
if its devide it is 3
Step-by-step explanation:
45=15x3
15/45=3