The solution to the system of equations is
7x - 3y = 4
2x - 4y = 1

a. (13/34, -15/34)
b. (3/22, -7/22)
c. (13/22, 1/22)

C. (

Step-by-step explanation:

We are given that a system of equations

We have to find the solution of the system of equation .

Using elimination method,

Multiply first equation by 2 and equation second multiply by 7

Then, we get

Now, subtract equation second from first equation

Subtract the value of y in equation first

Then, we get

Hence, the solution of given system is (

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.