1/2x+3/2=-7

-3x=2y=-2
you could produce a pair of like terms with opposite coefficients by multiplying the first equation by what number?

a. 2/3

b. 4/3

c. 6

 The correct option is (c) 6.

Step-by-step explanation:  We are given the following system of equations :

We are to find the number by which the first equation is multiplied to produce a pair of like terms with opposite coefficients.

The co-efficient of x in the first equation is and the co-efficient of x in the second equation is -3.

Let p be the number by which the first equation is multiplied.

Then, we must get

Thus, the required numer to be multiplied is 6.

Option (c) is CORRECT.

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

answer for #1 is c

answer for #2 is d

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