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Alex73 [517]
2 years ago
5

I really need help for this test I’m going to fail

Mathematics
1 answer:
Tatiana [17]2 years ago
8 0

Answer:  either B or D

Step-by-step explanation:

0.69 or 0.61

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A local gym offers a trial membership for 3 months. It discounts the regular monthly fee x by $25. If the total cost of the tria
kati45 [8]
3(x - 25) < $100.  We're not req'd to solve this.


8 0
2 years ago
(1+5i) + (-8+i) ? <br> Need answer and steps
Shtirlitz [24]

Answer:

6\sqrt{-1}-7

Step-by-step explanation:

simplyifying this we get

1+5i-8+i

= 6i-7

I am assuming the i you are talking about here is the sqrt of negative one so that would be 6\sqrt{-1}-7

7 0
3 years ago
Consider the function below. Find f(5)
Alex73 [517]

Answer:

-3

Step-by-step explanation:

f(x)=-2x+7

f(5)=-2×5+7

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=-3

8 0
3 years ago
What is the volume of a rectangular prism with a length of 7m, a hight of 9m and a width of 11m
vazorg [7]
Hello!

To find the Volume of the Rectangular Prism, you'll need to multiply all of the measurements together. So you'll need to multiply 7, 9, and 11 together.

V=7*9*11

First, you'll need to multiply 7 and 9. Once you've multiplied 9 and 7 together, you should have 63. Now you should multiply 63 and 11 together. Once you've multiplied 63 and 11 together, you should have a Volume of 693

You should have a Volume of 693m³

I hope this helps!
5 0
3 years ago
Find that slope of a line that passes through each pair of points
Pie
Given two points on the line known as (x1,y1) and (x2,y2): slope = y2y1 x2x1 Page 2 2 Example 1 Find the slope of the line that passes through (1,2) and (3,4). Use the slope equation: slope = y2y1 x2x1 Page 3 3 Example 2 Find the slope of the line that passes through (1,2) and (4,1). That's the basic formula but need
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7 0
3 years ago
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