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Elodia [21]
3 years ago
8

Which expression is equivalent to (7 - 2x) + (-4x – 10)?

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
4 0

Answer:

this answer should be -6x - 3

Step-by-step explanation:

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Mr Smith is making a 4 question quiz. looking at a bank of quiz questions there are 17 choices for question one, 16 choices for
Harrizon [31]

Answer:

4,352

Step-by-step explanation:

17 × 16 × 8 × 2

4352

8 0
3 years ago
what is the equation for the line that is perpendicular to the x-axis and passes through the point (4, -7)?
Sidana [21]

Step-by-step explanation:

perpendicular means to cross at a right angle (90 degrees).

so, any line perpendicular to the x-axis is parallel to the y-axis.

and any line parallel to the y-axis has only a defining x value. all points on that line have the same x value (while any value for y from -infinity to +infinity is valid).

the y-axis itself is

x = 0

the specified point here has an x value of 4.

so, the line we are looking for is

x = 4

to point out : this is NOT a function, because for the same x value we get more than 1 valid y values.

7 0
2 years ago
Which term describes gross pay that is calculated based on the number of hours an employee has worked?
frosja888 [35]
The term for this is Hourly wage. This can be then used for calculating the gross annual salary.

hope this helps you.
4 0
3 years ago
Read 2 more answers
To conduct a survey about the type of phone service most people in Greenville prefer, 10 different blocks in the neighborhood ar
algol13
This method is called cluster sampling. I hope it will work.
5 0
3 years ago
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Rewrite the fractions 2/5and 4/ 15 as fractions with a least common denominator.
Vladimir [108]

2/5 will become 1/1

4/15 will become 2/3

8 0
3 years ago
Read 2 more answers
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