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Degger [83]
2 years ago
10

HELP ME WHATS THE VALUE OF X?

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
8 0

Answer:

Step-by-step explanation:

Total sum of degrees of a Triangle is 180 deg

Than: 8x-7 + x +7 + 2x + 15 = 180

11x + 15 = 180

x = (180-15) / 11  =15

Answer: 15

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Mr. Eanes spent $205.60 at Target. There was a 15% off sale. How much discount did he get?
mojhsa [17]

Answer:

$174.76

Step-by-step explanation:

205.60                     205.60

x 0.15        ---->        - 30.84

-------------   Next      ---------------

30.84                        $174.76

Hope this helped!

8 0
3 years ago
Read 2 more answers
You make blueberry muffins and banana bread for a bake sale. One batch of blueberry muffins requires m cups of flour, and one batch
natali 33 [55]

The expression that represents the total amount of flour (in cups) you need is Am+Bn. The correct option is D.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

Given that one batch of blueberry muffins requires m cups of flour and You make A batch of blueberry muffins. Therefore, the total flour required for making A batch of blueberry muffins is,

Number of flour = A × m = Am

Also, Given that one batch of banana bread requires n cups of flour and You make B batch of banana bread. Therefore, the total flour required for making B batch of banana bread is,

Number of flour = B × n = Bn

Now, the expression that represents the total amount of flour (in cups) you need in total is,

The total amount of flour = Am + Bn

Hence, the expression that represents the total amount of flour (in cups) you need is Am+Bn.

Learn more about Expression here:

brainly.com/question/13947055

#SPJ1

6 0
1 year ago
Determine the intercept of the line
Marrrta [24]

Answer:

x intercept (-10.5 , 0)

y intercept (0 , -21)

3 0
3 years ago
SOMEONE PLEASE HELP ME!!!!! I NEED THIS!
snow_tiger [21]

Answer:

QR ≈ 16.3

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

\frac{MN}{QR} = \frac{MP}{QT} , substitute values

\frac{40.3}{QR} = \frac{57}{23} ( cross- multiply )

57 QR = 926.9 ( divide both sides by 57 )

QR ≈ 16.3 ( to the nearest tenth )

7 0
3 years ago
What are the characteristics of the graph of the inequality x ≤ -8?
Mumz [18]

2  Answers:

Choice C) It will use a closed circle

Choice D) The ray will move to the left

=========================================================

Explanation:

The inequality x \le -8 means that x = -8 or x < -8. Since we're including -8 itself, which is the endpoint, we'll use a closed circle. In contrast, an open circle would be used if the inequality was x < -8 to exclude the endpoint -8.

The ray is to the left because we're visually describing all values smaller than -8. Such example values are -10 and -22 as these values are to the left of -8 on the number line.

In short, the graph consists of a closed circle at the endpoint -8 and the arrow is to the left. We can say the shading is to the left.

6 0
3 years ago
Read 2 more answers
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