Answer:
y=-7x+9
Step-by-step explanation:
Answer:
4x + 5 = 101
Step-by-step explanation:
<u>Step 1: Determine how much money both have</u>
Aylen: x
Rich: 5 + 3x
<u>Step 2: Write an equation and solve</u>
Aylen + Rich = 101
x + 5 + 3x = 101
<u>Step 3: Solve the equation</u>
x + 5 + 3x = 101
4x = 96
x = 24
Step 4: Determine how much money does Aylan and Rich have
Aylan has $24
Rich has 5 + 3(24) = $77
Answer:
Allie: 68 Sam: 59
Step-by-step explanation:
You take 40% from 68 and 25% from 236 and boom.
The answer to 25. is A
and
to 26. is C (I'm not sure on this one but i think this is the answer)
Answer:
a. 440
b. 100
c. 1800
d. 320
Step-by-step explanation:
a. $7000 is 3000 +4000 so this falls in two pay ranges.
0.04(3000) + 0.08(4000) = 120+320 = $440
b. $2500 is lower than 300 so it falls in only one pay range.
0.04(2500) = $100
c. 12,000 is greater than both 3000 and 8000 so this falls in the last pay range.
0.15(12000) = $1800
d. $5500 is 3000+2500 so this falls in two pay ranges.
0.04(3000) + 0.08(2500) = 120+200 = $320