3 years ago

4x+5y=-5 and what is it graphed

1 answer:

3 0

Answer:

go to m a t h w a y . c o m but dont add the spaces and it will give you the answer just type it exactly how you did on here

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=%20-%2032%20%2B%204%20x%20%3D%205%28%20-%207%20%2B%20x%29" id="TexFormula1" title=" - 32 + 4 x

harkovskaia [24]

$\bf -32+4x=5(-7+x)\implies -32+4x=\stackrel{\textit{distributing}}{-35+5x} \\\\\\ \stackrel{\textit{subtracting 4x to both sides}}{-32=-35+x}\implies \stackrel{\textit{adding 35 to both sides}}{3=x}$

7 0

3 years ago

Mary got a piggy bank as a gift with X cents in it. If she saves Y cents each month for a year, how much money will she have in

-BARSIC- [3]

Answer:

The total money she saved in a year = X + 12Y.

Step-by-step explanation:

Mary got a piggy bank as a gift.

Sum of money in the piggy bank while she got it as a gift = X cents

Sum of money she saved = Y cents per month

1 year = 12 months

So, sum of money she saved in 1 year = Y × 12

= 12Y

Hence, the total money she saved in a year = X + 12Y.

3 0

2 years ago

Find the slope of the line for the points (-3, 6) and (1,-3)

Fudgin [204]

U do the formula
slope = -9/4

4 0

2 years ago

Read 2 more answers

3х – 8y = 19<br> 3х + 5y = — 46

Vadim26 [7]

Answer:

-5

Step-by-step explanation:

multiple the second equation by negative then subtract or add the equations and the answer will be negative 5

4 0

2 years ago

Simplify <br> 2x7.5+2x11<br> thanks!

fomenos

2 · 7.5 + 2 · 11 = 15 + 22 = 37

4 0

2 years ago