Answer:
there are different y intercepts
Step-by-step explanation:
the y intercept of the first one is (-4) but the other is unclear, so you have to solve to find the y intercept.
They are both equal. 3% converted to a fraction is .3
Answer:
165 boys
Step-by-step explanation:
we have:
462=a+b
a=girls
b=boys
a=132+b
462=132+b+b
462=132+2b
462-132=2b
b=165 = boys
Mr.chen drove 23 miles south from where he started. 3.25×50=162.5 is what you have to do first because it said that he drove north for 3.25 hours and each hour he drives for 50 miles. Then you have to subtract 162.5 from 185.5 so that you get how far he drove from where he started. 185.5 - 162.5= 23. So he drove 23 miles south from where he started. I hope this helps.
The number -57/ 7 is a rational number.
<h3>What are rational numbers?</h3>
A rational number is a type of real number, in the form of;
p/q
where
- q is not equal to zero
- p is a whole number.
It is important to note that any fraction with a denominators not equal to zero is a rational number
Examples of rational numbers are 1/2, 1/5, 3/4, and so on.
Also, the number “0” is also a rational number, but when it is represented forms such as 0/1, 0/2, 0/3, etc. But, 1/0, 2/0, 3/0, etc. It is not rational
- 57/ 7 is a rational number
Thus, the number -57/ 7 is a rational number.
Learn more about rational numbers here:
brainly.com/question/12088221
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