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OlgaM077 [116]
3 years ago
15

What is the rate of change for 2y=5x+10

Mathematics
1 answer:
sergeinik [125]3 years ago
7 0
  • Slope-Intercept Form: y = mx+b, with m = slope/rate of change and b = y-intercept.

So for this to be slope-intercept form, we first have to divide both sides by 2: y=\frac{5}{2}x+5

Now that it's slope-intercept form, we see that <u>the rate of change is 5/2, or 2.5.</u>

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-x+y=4 6x+y=-3<br> what are the coordinates
goldenfox [79]

Answer:

6x-y-4=0 is the linear coordinates.

Step-by-step explanation:

hope this helps.

8 0
2 years ago
Help me plz ill mark u brailiest
antiseptic1488 [7]

Answer:

The product of 21 and 18

Step-by-step explanation:

When you multiply the word is product

The product of 21 and 18

6 0
3 years ago
Read 2 more answers
Marta's jump rope is 10" shorter than four times the length of Dilbert's rope. If both their ropes laid together end to end and
sladkih [1.3K]

Answer:

Marta's rope is 94"

Step-by-step explanation:

D = dilberts rope length

M = marta's rope length

Marta's jump rope is 10" shorter than four times the length of Dilbert's rope

M = 4D-10

both their ropes laid together end to end and measured 120" long

M+D = 120

Substitute 4D-10 for M in the second equation

4D-10 + D = 120

Combine like terms

5D-10=120

Add 10 to each side

5D-10+10 =120+10

5D =130

Divide by 5

5D/5 = 130/5

D =26

Now we need to find M

M+D = 120

M +26 = 120

Subtract 26 from each side

M = 120-26

M = 94

3 0
3 years ago
Due soon! Answer this geometry question. Thanks.
jarptica [38.1K]

Answer:

i think  A if  not  sorry

Step-by-step explanation:

7 0
3 years ago
Solve for j<br><br> -1/3 = j/4 - 10/3
fgiga [73]
Answer: J=12


Explanation: To make this equation easier to solve, you can make everything a whole number (a.k.a. Remove the fractions). To do so, you can multiply everything in this equation by the Least Common Multiple (LCM) of all the denominators, which is 12. The equation now becomes:

-4=3J-40

Then, solve it using normal algebra:

-4=3J-40
36=3J
J=12

Much easier, right?!



Hope that helps シ

6 0
2 years ago
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