Answer:
88%
Step-by-step explanation:
From the question given above, the following data were obtained:
Original amount = $ 90
Discounted amount = $ 79.20
Percentage of discount =?
Let the percentage of discount be y %
Thus, we can obtain the value of y as follow:
y /100 × 90 = 79.20
90y /100 = 79.20
Cross multiply
90y = 100 × 79.20
90y = 7920
Divide both side by 90
y = 7920/90
y = 88
Thus, the percentage discount of the blender is 88%
Answer:
B. -3 and 2/3
Step-by-step explanation:
One way to see the constants is to set the variables to zero. What's left is ...
-3 + 2/3
These are the constants in the expression.
1680 dollars would be their pay
Answer:

Step-by-step explanation:
Given the following question:

To convert a scientific notation into standard form we first need to keep in mind that the exponent in indeed a positive. Knowing this we know that the decimal point is going to move to the right.
Since the exponent is three, we know that the decimal point is going to move to the right THREE times.




Your answer in standard form is "3500."
Hope this helps.
Solution:
we have been asked to find
The equation of the line that has a slope of 1/4 and a Y intercept of -3.
The standard equation of straight line in the slope-intercept form is given by the formula

where m is the slope of the straight line and b is the y-intercept.
Substitute the given values we get

Hence the equation of the line that has a slope of 1/4 and a Y intercept of -3 is 