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Doss [256]
2 years ago
10

On a scatter plot what does it mean when both variables are increasing

Mathematics
2 answers:
-BARSIC- [3]2 years ago
7 0
It means that we have a linear relationship

STatiana [176]2 years ago
4 0
Both are getting bigger or increasing you need to rephrase the question 
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What does the constant term in the numerator represent?
Yakvenalex [24]

Answer:

A constant in math is a value that doesn't change. Instead, it's a fixed value. All numbers are considered constant terms.

4 0
2 years ago
Evaluate 5+ (-11) - (-11)
SOVA2 [1]

Answer:

5

Step-by-step explanation:

To solve a problem with negatives, we use the following rule.

If it is like

x+(-y), it is equivalent to x-y

If the equation is like

(-x)-(-y), it is equivalent to (-x)+y

So,

5+(-11)=5-11=-6

(-6)-(-11)=(-6)+11=5

Your answer is 5.

7 0
3 years ago
Please help with algebra problem
kumpel [21]
Number of weekend minutes used: x
Number of weekday minutes used: y

This month Nick was billed for 643 minutes:
(1) x+y=643

The charge for these minutes was $35.44
Telephone company charges $0.04 per minute for weekend calls (x)
and $0.08 per minute for calls made on weekdays (y)
(2) 0.04x+0.08y=35.44

We have a system of 2 equations and 2 unkowns:
(1) x+y=643
(2) 0.04x+0.08y=35.44

Using the method of substitution
Isolating x from the first equation:
(1) x+y-y=643-y
(3) x=643-y

Replacing x by 643-y in the second equation
(2) 0.04x+0.08y=35.44
0.04(643-y)+0.08y=35.44
25.72-0.04y+0.08y=35.44
0.04y+25.72=35.44

Solving for y:
0.04y+25.72-25.72=35.44-25.72
0.04y=9.72

Dividing both sides of the equation by 0.04:
0.04y/0.04=9.72/0.04
y=243

Replacing y by 243 in the equation (3)
(3) x=643-y
x=643-243
x=400

Answers:
The number of weekends minutes used was 400
The number of weekdays minutes used was 243
6 0
3 years ago
Free brainlest<br><br> also, what is 90000000000+9000000000000
liraira [26]
According to my calculations 1.8e9
7 0
3 years ago
Read 2 more answers
PLSS HELP MEEEEEEE PLSSS
grigory [225]
2(3.14)6x12+2(3.14)(6)^2
4 0
2 years ago
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