7X-4=6X-4-X
7X-6X+X=0
2X=0
X=0
Answer:
(7,5)
Step-by-step explanation:
{2x + 4y = 34
{4y = 27 - x
2x + 27 - x = 34
x=7
4y = 27 - 7
y = 5 so the answer is ( 7,5)
Answer:
30 ways
Step-by-step explanation:
Given the following information:
- 3 different sandwiches
- 2 different salads
- 5 different drinks
Let assume that the combo contains: 1 sandwich, 1 salad, and 1 drink
Hence, we have:
- The total possible ways of choosing sandwiches she can choose is: 3
- The total possible ways of choosing salads she can choose is: 2
- The total possible ways of choosing drinks she can choose is: 5
=> Total ways = 3*5*2 = 30 ways or there are 30 different combos Keisha can choose
Hope it will find you well.
Answer:
19.5
Step-by-step explanation:
78 divided by 4
Answer:
from the top down
y=7
y=4
y=3
y=4
y=7
Step-by-step explanation:
y=(-2)²+3
y=4+3
y=7
y=(-1)²+3
y=1+3
y=4
y=0²+3
y=0+3
y=3
y=1²+3
y=1+3
y=4
y=2²+3
y=4+3
y=7
hope this helps :)
