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erik [133]
3 years ago
8

  ---------------------)Generating Equivalent Expressions

Mathematics
1 answer:
yan [13]3 years ago
6 0
I think you should write the equation to find perimeter such as P = 2(L + W). So the expression is 2[2(x+y) + 3(x - y)]
Simplified as 2[(2x + 2y + 3x - 3y)] 
                        2(5x - 1y) combined like terms 
                         10x - 2y is the expression for the perimeter of the rectangle
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I need Math Help PLEASE!<br><img src="https://tex.z-dn.net/?f=3%20%7Ba%7D%5E%7B2%7D%20%20%20%5Csqrt%7Ba%7D%20%20%20%5Cdiv%208%20
liberstina [14]
3a^2a^1/2/8b^2 =
3a/8b^2
7 0
3 years ago
Solve the system of equation -5y + 4x=49 7y + 2x = -23
mina [271]

Answer:

Step-by-step explanation:

4 0
3 years ago
How many feet? Thank you for your time.
kramer

Answer:

1 3/8 Feet

Step-by-step explanation:

Take 2 1/2 and subtract 1 1/8 which gives u 1 3/8

if u don't understand fractions u can always turn ur fractions into decimals that's what I did :)

6 0
3 years ago
Dots sells a total of 277 T-shirts ($2) and shorts ($3). In April, total sales were $656.
icang [17]

Answer:

Shorts = 112 and t shirts = 165

Step-by-step explanation:

Let S = shorts

Let T = t shirts

T + S = 277

$2T + $3S = $656

-2(T + S) = 277          so    -2T -2S = -544

2T + 3S = 656          so      2T + 3S = 656

                                         ------------------------

SO:  (subtract T's cancel out)   1S = 112

                                           divide by 1  so S = 112

Plug S into the top equation: T + s = 277   T + 112 = 277  so T = 165

5 0
3 years ago
Can someone help me with this
aleksandrvk [35]

Answer:

the answer to the second question is h^9

Step-by-step explanation:

you are subtracting 14-5=9

5 0
3 years ago
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