Half a pepperoni pizza plus three fourths of a ham-and-pineapple pizza contains 765 calories. One fourth of a pepperoni pizza plus a whole ham-and-pineapple pizza contains 745 calories. How many calories are in a whole pepperoni pizza? How many calories are in a whole ham-and-pineapple pizza?

Answer 1

If the calorie content of the pies are p and h, respectively, then we have

(1/2)p + (3/4)h = 765
(1/4)p + h = 745

Now just solve for p and h. It might be less cumbersome to clear the fractions:

2p + 3h = 3060
p + 4h = 2980

Answer 2

does not help

Answer 3

660 calories, 580 calories

Answer 4

i have the full practice results for the unit 8 lesson 3 assignment in connexus
1/d
2/c
3/d
4/a
5/c
6/d
7/b
8/c
9/a
10/b

all are welcome but remember to check a few answers yourself to make sure we have the same assignment :)

Answer 5

Answers for the Solving Systems Using Elimination Practice:
D
C
D
A
C
D
B
C
A
B
Hope this helps but remember these could be different for everyone!

Answer 6

Don’t tell the teachers is correct

Answer 7

Thank you

Answer 8

"dont tell the teachers" is 100% right for the Connexus Grade 9 Algebra Honors Unit 7 Lesson 3 Solving Systems Using Elimination Practice.

Answer 9

don't tell the teachers is correct.

Answer 10

thx peeps