Question Decide whether it would be more convenient to solve the system of equations by substitution or elimination
1-3x + 14y = 7
1-2x + 13y = -1
Select the correct answer below:
elimination
substitution
IL

Substitution.

Step-by-step explanation:

elimination would take more steps because you would have to multiply both equasions in order to get one of the variables to the point of elimination.

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

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.