Answer:
0
Step-by-step explanation:
y2 - y1 / x2 - x1
-7 - 10 / -8 - (-8)
-17/0
= 0
Answer: I get c, but double check on your end
Step-by-step explanation:
Answer:
A. The student earned $18 for cleaning out his neighbor's garage.
Step-by-step explanation:
<em>Since it given that a student spend $18 for a haircut this week also means that she/he gave away $18 also known as -$18.</em>
<em>Thus, base on the given answer choices:</em>
<em>[A] is the only one that can make it positive.</em>
<em>Going through all answer choice:</em>
<em>A. The student earned $18 for cleaning out his neighbor's garage.</em>
<em>Earned = +</em>
<em>B. The student paid his little brother $18 for doing his chores.</em>
<em>Paid = -</em>
<em>C. The student purchased a gift for his mom for $18.</em>
<em>Purchased = -</em>
<em>D. The student gave $18 to a friend.</em>
<em>Gave = -</em>
<em>Hence, Answer is A. The student earned $18 for cleaning out his neighbor's garage.</em>
<u><em>~lenvy~</em></u>
Answer:9/10
Step-by-step explanation:
It can be simplified to that! hope this helped :)
Answer:
Step-by-step explanation:
a+b=9500 equation 1
35a+55b=432500 equation 2
a=9500-b modified equation 1 to isolate a
35(9500-b)+55b=432500 substitute value of a in equ 1 into value of a equ 2
332500-35b+55b=432500
20b=100000
b=5000
solve for a
a + b=9500
a + 5000=9500
a=4500
check answer:
35a+55b=432500
35(4500)+55(5000)=432500
157500+275000=432500
432500=432500
