Answer:
1) x+y=-2
x=-2-y
2) x-y=-8
substitude value of x
(-2-y)-y=-8
-2-2y=-8
-2y=-6
y=3
Substitute value of y in 1
x=-2-3
x=-5
Brainliest please~
Answer:
Step-by-step explanation:
Given that in a genetics experiment on peas, one sample of offspring contained 376 green peas and 117 yellow peas.
Total no of peas = 376+117=493
No of green peas = 376
Probability of selecting a green pea =
Yes it is reasonably close to 3/4 = 0.75 since difference is only 0.0127 negligible.
Answer:
1188 inches
Step-by-step explanation:
Answer:
Perimeter = 30
Area = 30
Step-by-step explanation:





Double check:

Perimeter:

Area(
):
× 12 × 5 = 30
Answer:
6
Step-by-step explanation: