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leonid [27]
3 years ago
7

8TH GRADE MATH UH HELP will mark brainliest

Mathematics
1 answer:
N76 [4]3 years ago
4 0
126+90+90 and y is the remander of the numbers there you go
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Julia can sell a certain product for $75 per unit. Total cost consists of a fixed overhead of $4000 plus production costs of $50
marusya05 [52]
Answer = 160 units

Reason is 75 sell price less cost per unit = $25 profit per unit
Overhead cost is $4000. Divide fixed overhead cost $4000 by profit per unit $25 = 160

6 0
2 years ago
On the first play, the football team lost 6 yards. On the second play, the team lost 5 yards. What was their total change in yar
Sliva [168]
Their change in yards is -11 yards
3 0
3 years ago
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Help me with this problem I've been working on it for a while now and just can't figure it out
Serggg [28]
1. Write out the problem: 3x+12/3

2. Find the common factor: 3(x+4)/3

3. Cancel out the threes.

4. Once you cancel them out you get: x+4

Hope I could help. Have a great day!:-)))
7 0
4 years ago
What is (12 − 4) − (6 ÷ 2) − (2 x 2) =
Tanya [424]

Answer:

1

Step-by-step explanation:

(12-4) - (6/2) - (2 x 2)

(8) - (3) - (4)

1

First you solve the expressions in the perenthesis, then solve the final part

Hope this helps!

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5 0
3 years ago
Given the function f(x) = 3x, find the value of f−1(27). f−1(27) = 1 f−1(27) = 3 f−1(27) = 9 f−1(27) = 81
Mariulka [41]
Fun fact
if f(a)=b then f⁻¹(b)=a
so
if f⁻¹(b)=a then f(a)=b
 
so we find f(x)=27 and the solve for x

f(x)=3x=27
3x=27
divide both sides by 3
x=9

so if f(9)=27 then f⁻¹(27)=9
problem solved

answer is 9
7 0
4 years ago
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