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Dima020 [189]
4 years ago
5

HELP!!!!!! PLZZZ!!!!!HELPPPP

Mathematics
1 answer:
Vilka [71]4 years ago
8 0

Answer:

x=10

Step-by-step explanation:

set it up and solve

2x-1=x+9

2x=x+10

x=10

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Can someone help me with this math homework please!
igomit [66]

Answer: Choice A) If the value of b is increased from 0, the graph moves up.

Explanation:

This line is of the form y = mx+b where b is the y intercept. Right now, the graph shows b = 0.

If we increase b to say b = 4, then the red line would cut through 4 on the y axis. So the line would move upward.

3 0
3 years ago
Determine which ordered pair is a solution of y = -5x + 10.
Pavel [41]

Answer:

I believe that it is (-1,-5)

Step-by-step explanation:

Hope this helps!!

4 0
4 years ago
I need help plz i need help
Marrrta [24]
To estimate, you can round each decimal to the nearest whole number, and then add them up together to get a number close to the real answer.

I hope this helps! :)
7 0
3 years ago
Read 2 more answers
find the percent of decrease from 210 to 120. round to the nearest tenth if necessary. A. 75% B. 42.9% C. 0.8% D. 175%​
abruzzese [7]

Answer:

42.9%

Step-by-step explanation:

-42.857142857142854 is the exact number. Rounded to 42.9% thus b: is the correct answer.

Formula:

[(120 - 210) / 210] × 100% = -0.42857142857142855 × 100% = -42.857142857142854%

8 0
4 years ago
Vita has a pice of rope that is 5 meters long. She cuts the rope into pieces that are each 1/3 meter long. How many pieces does
sp2606 [1]
Normally you would divide something like this by the cuts made. So if there were cuts of 2 inches on a 10 inch rope, then you should divide 10 by 2. It's the same with this:
5/ \frac{1}{3} = 5*3, 15 \ pieces
Multiply by the reciprocal when you are dividing fractions.
4 0
3 years ago
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