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Nonamiya [84]
2 years ago
10

Can someone plz help me it is timed I will give Brainliest IF IT IS CORRECT

Mathematics
1 answer:
Artyom0805 [142]2 years ago
7 0

Answer:

C. 1.15<em>x</em> because adding 15% to the cost of the haircut is the same as multiplying the cost by 1.15.

Step-by-step explanation:

This answer is correct because, adding 0.15x (or 15%) to the total amount is the same as multiplying the cost by 1.15. This is because, the 1 that is added to 0.15 represents the total, since we are just multiplying instead of adding to it.

Hope this helps! :D

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john is planning to purchase a new car that cost 15500. on average a new car loses 11% of its value to the moment that is drivin
amid [387]

Answer: $13795

Step-by-step explanation: .89 x 15500

6 0
3 years ago
The sum of two numbers is 82. The larger number is eight less then five times the smaller number. What are the numbers?
bonufazy [111]

Answer:

The smaller Number = 15

The larger number = 67

Step-by-step explanation:

Let

The smaller number = x

The larger number = 5x - 8

The sum = 82

(5x - 8) + x = 82

5x - 8 + x = 82

6x - 8 = 82

Add eight to both sides

6x - 8 + 8 = 82 + 8

6x = 90

Divide both sides by 6

x = 90/6

= 15

Therefore,

The smaller number = x = 15

The larger number = 5x - 8

= 5(15) - 8

= 75 - 8

= 67

6 0
3 years ago
Find the value of X: 3x (-35) = 2x
kobusy [5.1K]
X=0
Pls mark brainliest
5 0
3 years ago
WILL MARK BRAINLIEST!!!!!! 25 PTS
LuckyWell [14K]

Answer:

no

Step-by-step explanation:

SAS stands for side angle side. so in this question we know that one side is equal to another side, but we don't know wether or not there is another angle and another side that is congruent. so for that reason it is not congruent by SAS.

6 0
3 years ago
Can someone help me with this question.
Korolek [52]

Answer:

lesser x = -4

greater x = 1

Step-by-step explanation:

here's the solution :-

=》

{x}^{2}  + 3x - 4 = 0

=》

{x}^{2}  + 4x - x - 4

=》

x(x + 4) - 1(x + 4)

=》

(x + 4)(x - 1)

now, there are two cases

case 1) where x + 4 = 0

=》x = -4

case 2) where x - 1 = 0

=》x = 1

6 0
3 years ago
Read 2 more answers
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