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1 year ago

Select the graph for the solution of the open sentence. Click until the correct graph appears. 5|x| + 3 < 18

Mathematics

2 answers:

True [87]1 year ago

5 0

GE SAID CREAMINF MOVMEYEYEUEYEHE

nika2105 [10]1 year ago

3 0

CREAMING WIRH THE SALAD MOVJE

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How do you write 1.25 into a fraction

kvasek [131]

25/100
because the 1. is more than 25 so it go to 100th

6 0

2 years ago

Read 2 more answers

The product of a number and four is at most -10

Ronch [10]

The product (multiply) of a number (x) and four (4) is at most (≤) -10.

4x ≤ -10

To solve this, divide both sides by 4

x ≤ -2 $\frac{1}{2}$

6 0

2 years ago

Your math test has 38 questions and is worth 200 points. This test consists of multiple-choice questions worth 4 points each and

Furkat [3]

Answer: the number of multiple-choice questions in the math test is 35 and the number of open-ended questions in the math test is 3

Step-by-step explanation:

Let x represent the number of multiple-choice questions in the math test.

Let y represent the number of open-ended questions in the math test.

The math test has 38 questions. It means that

x + y = 38

This test consists of multiple-choice questions worth 4 points each and open-ended questions worth 20 points each. The total number of points is 200. It means that

4x + 20y = 200 - - - - - - - - - -1

Substituting x = 38 - y into equation 1, it becomes

4(38 - y) + 20y = 200

152 - 4y + 20y = 200

- 4y + 20y = 200 - 152

16y = 48

48/16

y = 3

Substituting y = 3 into x = 38 - y, it becomes

x = 38 - 3 = 35

8 0

2 years ago

Please HELP <br><br> Examine the diagram

trapecia [35]

Step-by-step explanation:

A+80+15=180

A+95=180

A=180-95

A=85

B+85=180

B=180-85

B=95

6 0

2 years ago

Find the equation of the line that is perpendicular to y=5 through the point (-4,-6)

Nikolay [14]

Answer:

$x=-4$

Step-by-step explanation:

we know that

The given equation y=5 is a horizontal line (is parallel to the x-axis)

The slope of the given line is equal to zero

A perpendicular line to the given line is a vertical line (parallel to the y-axis)

The equation of a vertical line is equal to the x-coordinate of the point that passes through it

The point that passes through it is (-4,-6)

therefore

The equation of the perpendicular line is

$x=-4$

4 0

2 years ago