Answer:
x = 18 and x=0
Step-by-step explanation:
Answer:
the answer is [c]
Step-by-step explanation:
= 
A. 93.5 ✅
<u>Step</u>-<u>by</u>-<u>step</u> <u>explanation</u>:-
<u>Note</u>:-
B = Brackets
O = Orders
D = Division
M = Multiplication
A = Addition
S = Subtraction
Answer:
10 + 5xy = -80
Step-by-step explanation:
10 + 5xy = ?
x = 9 and y = -2
10 + 5xy = 10 + 5(9)(-2)
= 10 - 90
= -80
Answer:
The found values are:
A = 1/3
B = -8/3
Step-by-step explanation:
We know that general equation is given by:
y = mx + c
where m is the slope and c is a constant.
x + 3y = -5
y = -(1/3)x - 1/3(5)
Slop of the equation is -(1/3). As parallel line have same slope substitute it in the first equation:
Ax + By = 3
By = -Ax - 3
By = (1/3)x - 3
Hence, A = 1/3
Substitute point (-7,2) into the equation:
B(2) = (1/3)(-7) -3
B(2) = -7/3 - 3
B(2) = -16/3
B = -16/6
B = -8/3
