1.

x+y=423

6.5x+8y=2836.5

13x+16y =5673

13x+13y= 5499

3y = 174

y =174/3 =58 Reserved

x = 423-58 = 365 General

2.

x+y=110

15.5x+19.5y =1841

31x+39y=3682

31x+31y = 3410

8Y =272

y = 34 Adult

x=76 Youth

3.

x+y =24

9X+13Y = 264

9X+9Y=216

4Y =48

Y=12 Kenyan

X=12 Sumatran

4.

X+Y =10

0.25X+0.10Y=2.2

X+.4Y =8.8

X+Y=10

0.6Y =1.2

Y =1.2/0.6 =2 Brand B

X=8 Brand A

5.

X+Y=36

.18X+.09Y= 6.12

.18X+.18Y = 6.48

.09Y =0.36

Y =0.36/.09=4 9% solution

X=32 18% solution

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up