Answer:
I cant see it it wont load sorry
Step-by-step explanation:
Answer: $110
Explanation: 110 x .1 = 11
110 - 11 = 99
Answer:
The amount of reward that Sophia receives is
Step-by-step explanation:
Let
x------> amount of reward that Sophia receives
y-----> amount of reward that Isabella receives
we know that
------> equation A
-----> equation B
Substitute equation A in equation B
Find the value of x
160.
if it goes through 160 one-degree angles 160 x 1 it would be 160
(for the first one its 60 60 x 1)
Answer:
(x, y) = (7, - 1)
Step-by-step explanation:
given the 2 equations
x + 7y = 0 → (1)
2x - 8y = 22 → (2)
Rearrange (1) expressing x in terms of y by subtracting 7y from both sides
x = - 7y → (3)
Substitute x = - 7y in (2)
2(- 7y) - 8y = 22
- 14y - 8y = 22
- 22y = 22 ( divide both sides by - 22 )
y = - 1
Substitute y = - 1 into (3) for corresponding value of x
x = - 7 × - 1 = 7
Solution is (7, - 1 )