Answer:
13 P
Step-by-step explanation:
Let the dryer cost x.
Then, the washer costs (x-77)
Together, they cost (x) + (x-77) = 873
2x-77 = 873 [subtract 77 from both sides]
2x = 796
x = 398
So the dryer costs $398
Answers:
- Point A' is at (-2, 2)
- Point B' is at (-3, -2)
- Point C' is at (3, 1)
========================================================
Explanation:
The scale factor is 1/2 = 0.5, which we will multiply with each coordinate of each point.
- Point A(-4,4) will move to A ' (-2, 2) after multiplying both coordinates by 0.5
- Point B(-6,-4) moves to B ' (-3,-2) for similar reasoning. We cut each coordinate in half.
- Point C(6,2) moves to C ' (3, 1) for similar reasoning.
As a result, the figure shrinks.
Answer:
$2.25
Step-by-step explanation:
First, we (always) highlight key details. In this case, we would highlight that th candy is 90 cents per pound, and the she bought 2.5 pounds. Now, we just multiply 2.5 by .90, and boom! We get $2.25. Mrs. Nixon spent $2.25 (or two dollars and twenty-five cents) on candy bars.
Answer:
12
Step-by-step explanation:
