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tester [92]
3 years ago
10

Please help me just number 8

Mathematics
2 answers:
erica [24]3 years ago
8 0
A = 13,9/10-3,1/2=3,1/2 times5/5=13,9/10-3,5/10=10,4/10
B=13,9/10-9,9/10=4,0/0
Rufina [12.5K]3 years ago
4 0

Answer:

a. 3.9714285714 b.1.404040404

Step-by-step explanation:

13.9/3.5

13.9/9.9

I do not know if this is correct, but give it a try.

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How do I solve this using substitution?
oksano4ka [1.4K]

Answer :y=4   x=2

Step-by-step explanation:

8 0
2 years ago
What is the solution to the equation 1 over 8 multiplied by n equals 4?
SVETLANKA909090 [29]
N=32
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5 0
2 years ago
Plssss help 30 pointsss<br><br> If your slope is 1/3 how do you move horizontally?
sweet [91]

What is 1/3 as a slope?

The answer is approximately 18.43º. A slope of 1 in 3 means the slope is 1/3. It also means a rise of 1 and a run of 3. On a graph, starting at the origin, go up 1 unit, then from there, go to the right 3 units.

(hope this helps) :)

7 0
2 years ago
I WILL MARKED BRAINLIEST IF YOU COULD ANSWER THIS!
tester [92]

Answer:

s = -2400t + 17400

Step-by-step explanation:

Let's say t is the x value on a coordinate plane, and s is the y. Then, we have the points (0, 17400) and (6, 3000). The slope of these is 14400/-6 or -2400.

Now we just have the equation y = -2400x + b, and from the point (0, 17400) we can find that b is 17400. So, we have y = -2400x + 17400. Convert these back into t and s and you get your answer, s = -2400t + 17400.

6 0
3 years ago
Ursula says the distance between -5.47 and 5.47 on a number line is equal to |-5.47|. explain her error
tresset_1 [31]
Your absolute value cannot be negative.
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2 years ago
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