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Ugo [173]
2 years ago
12

5th grade math. correct answer will be marked brainliest

Mathematics
2 answers:
monitta2 years ago
5 0

Answer:

She got 9 multiple choice questions right.

She got 8 true/false questions right.

Step-by-step explanation:

you have to make them have a common denominator.

so multiply 4/5 by 2/2 and you get 8/10.

She got 9/10 multiple choice answers right and 8/10 true/false answers right.

gavmur [86]2 years ago
3 0

Answer:

9 is the first one 8 is the second one

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What is (f + g)(x)? f(x) = -5x + 3 g(x) = -3x? Write your answer as a polynomial or a rational function in simplest form.​
ivann1987 [24]

Answer:

- 8x + 3

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= - 5x + 3 + (- 3x)

= - 5x + 3 - 3x ← collect like terms

= - 8x + 3

8 0
2 years ago
I need an equation for this problem: A small golf club manufacturer is concerned about their monthly costs. The shop has fixed c
Eduardwww [97]
100 = number of sets of clubs manufactured per month
S = sell-price for a set of clubs

Expenses per month = 23,250 + 145(100)  = 37,750

Revenue per month = 100 S

Break-even when Expenses = Revenue

<u>100 S = 37,750</u>

One question:  How did you solve it without an equation ?
6 0
2 years ago
Isabelle has a bag of apples that contains green and red apples. She gives 1 green apple and 2 red apples to each of her 5 frien
Gelneren [198K]

Answer:

d)15 apples

Step-by-step explanation:

We know that she gives 2 red apples and 1 green apple to 5 friends and has no more left over.  you add 2+1=3 Then you multiply 3x5=15.

Hope this helps! Have a great day ahead. Tell me if I'm wrong :) Stay Safe <3

3 0
2 years ago
Read 2 more answers
What is (f.g)(x)? f(x) = -2x + 3 g(x) = 2x Write your answer as a polynomial or a rational function in simplest form.​
Len [333]

Answer:

-4x +3

Step-by-step explanation:

Given the functions f(x) = -2x + 3 and g(x) = 2x We are to find the composite function (f*g(x))

(f*g(x)) = f(g(x))

f(g(x)) = f(2x)

f(2x) = -2(2x) + 3

f(2x) = -4x +3

Hence f(g(x)) = -4x +3

7 0
2 years ago
Answer this for me please?????
lisabon 2012 [21]

Answer:

k = 54

Step-by-step explanation:

1. Multiply 6 time 9. This is the only step to get the answer.

6 × 9 = 54

k = 54

2. (Option step) To check your answer plug in 54 for k in the equation and divide it by 9. Your result should be 6.

54 ÷ 9 = 6

5 0
3 years ago
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