Answer:
The right answer is x= -2
b The diameter is 3 ft.
c The diameter is 1.5 ft.
d The radius is 6 ft.
Answer:
d dfghjkl
Step-by-step explanation:
i just knowvghnm,.
Which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?
OA. $616
OB. $271
C. $332
D. $887
Answer:
Step-by-step explanation:
Payment per hour is $8
commission is 15%
Total number of hours worked for 2 weeks is 73 hours
Total sales=$2095
commission earned for 2 weeks:
15/100×2095
=$314.25
Total amount earned in 73 hours:
73×8=$584
Total amount earned in commission and wages:
584+314.25
=$898.25
Answer:
D
Step-by-step explanation:
Answer:3
Step-by-step explanation:
-9x+4=-8-5x
-4x+4=-8
-4x=-12
x=3
Answer:
Step-by-step explanation:
Add 5x so -9x+5x becomes -4x+4=-8 then subtract -4 and then -4+-8 becomes -12 and then solve for x which is -12/-4 which is 3.
Answer:
Ax+By=C
Step-by-step explanation:
basically the standard form of any linear equation, y=mx+b. y is the y coordinate, m is the slope, x is the x coordinate, and b is the y-intercept (where x is 0 on the line).
y=
x+y=
Answer:
4
Step-by-step explanation:
Simplify x and y by rationalising the denominator of both
To rationalise the denominator multiply the numerator/ denominator by the conjugate of the denominator.
The conjugate of 2 + is 2 -
The conjugate of 2 - is 2 +
x = = = 2 -
y = = = 2 +
Thus
x + y = 2 - + 2 + = 4