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bekas [8.4K]
3 years ago
15

I need help with these two

Mathematics
1 answer:
Strike441 [17]3 years ago
5 0
#1
5x + 10 + 13x -10 = 180
18x = 180
x = 180/18
x =10

answer: value of x = 10

#2
21x +5 +37x +1 = 180
58x + 6 = 180
58x = 180 -6
58x = 174
x = 174/58
x = 3

so 37x + 1
= 37(3) + 1
=111 + 1
=112
answer: measure of the highlight angel = 112
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Answer:

Part A: $6.76

Part B: 135.2 ounces

Step-by-step explanation:

33.8/5 = 6.76

27.04(5) = 135.2

8 0
3 years ago
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Renee, Susan, and Martha will share the cost to rent a vacation house for a week. Renee will pay 40 percent of the cost. What fr
Rom4ik [11]

Answer:

Amount paid by Martha = $200

Amount paid by Renee = $320

Amount paid by Susan = $280

Step-by-step explanation:

Here, the given question is INCOMPLETE.

Renee, Susan and Martha will share the cost to rent a vacation house for a week. Renee will pay 40% of the cost. Susan will pay 0.35 of the cost. Martha will pay the remainder of the cost. If the cost to rent the vacation house is $800, how much will each person pay?

Here, the total cost of the vacation  = $800.

Renee pays 40% of the cost.

Calculating 40% of $800, we get:

\frac{40}{100} \times 800 = 320

So, Renee pays a total of $320 in the cost of vacation.  ... (1)

Susan pays 0.35 = 35 %  of the cost.

Calculating 35% of $800, we get:

\frac{35}{100} \times 800 = 280

So, Susan pays a total of $280 in the cost of vacation.  ... (2)

Now, The amount paid by { Renee + Susan  + Martha} = $800

⇒ $320 + $280 + Amount paid by Martha  = $800

⇒Amount paid by Martha = $800 - $600 = $200

Hence, Amount paid by Martha = $200

Amount paid by Renee = $320

Amount paid by Susan = $280

7 0
3 years ago
Full Explanation<br> Will mark Brainlist
NeTakaya

Answer:

Hope the picture will help you....

Note: I am not sure about my answer....

4 0
2 years ago
Please help me with these 3 questions!​
juin [17]

Answer:

1) -4x-6x+8x=2-6

-2x=-4

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2)3x-4x=12-15

-1x=-3

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3) 12.5x+10.25=680-410

22.75x=270

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8 0
3 years ago
PLEASE HELP 50 points
hoa [83]

Answer:

r > 7 (C)

Step-by-step explanation:

3r−7>14

Step 1: Add 7 to both sides.

3r−7+7>14+7

3r>21

Step 2: Divide both sides by 3.

3r

3

>

21

3

r>7

Hope this helps and makes sense!! Good luck and have a wonderful day! <33

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8 0
3 years ago
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