henry receives a flat rate of $90 per day and can earn a $2.50 commission for each computer repair (r) he performs. yolanda rece
ives a flat rate of $75 per day and can earn $5.25 per computer sale (s) she makes. which system of linear equations models their earnings?
1 answer:
Henry: 2.50r + 90 = Earnings
Yolanda: 5.25r + 75 = Earnings
Where r is the number of repairs performed.
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Trapizoid area formula = (b1+b2)/2×h
rectangle formula =l×w
trapizoid 1: (12+16)/2×5
trapizoid 2: (12+16)/2×5
rectangle: 10×12
solve
t1 + t2:
(12+16)/2×5
28/2×5
14×5=70 +70=
140 ft^2
r: 10×12=120ft^2
140-120=20ft^2 of wood
Answer:
<h2>-4/3</h2>
Step-by-step explanation:
3x-12=12x
-12=12x-3x
-12=9x
-12/9=x
-4/3=x
x=-4/3
The second answer is the best choice: NO is parralell to ML
Answer:
x = -6
Step-by-step explanation:
50+x+46=90
x=90-50-46
x= -6
Answer:
D.
Step-by-step explanation:
Your correct. Good job.
