Answer: Option A. The solution set is (4,5)
Step-by-step explanation:
Solve the equation for<em> </em>y to obtain the form of the equation of the line.
You have:
y=-x+9 (The slope is -1 and the y-intercept is 9)
y=x+1 (The slope is 1 and the y-intercept is 1)
When you graph it you obtain the graph shown in the figure attached.
The solution is the intersection of the lines.
Then, the solution set is (4,5)
Answer:
B.76 square feet
Step-by-step explanation:
SA=B+L
Answer:
3.5 or 3 1/2 feet of the shelf
Step-by-step explanation:
0.275
275 is in the thousandths place, therefore the numerator will be 275 and the denominator will be 1000.
275/1000 is our new fraction, but we must simplify. 5 goes into both numbers, so 275 divided by 5 is 55 and 1000 divided by 5 is 200. 55/200 is our new fraction. We keep dividing by 5 until you can't anymore.
So when that's done the simplified fraction is 11/40.
Answer:
Fifth Score = 87
Sixth Score = 95
Step-by-step explanation:
Given
Required
Set up an equation
Solve for the fifth and sixth score
Average is calculated as thus:
Substitute 85 for Average
Multiply both sides by 6
Solve for 2x
Solve for x
Hence:
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