20 and 28 can be divided by 4, so just take the 4 out so the answer should be 4(5x - 7)
X = 1/2 and x is also equal to 1/5
Let the price be p. Then 1.10p = $8.25. Solving for p, p = $750 (answer)
Answer:
The sum of the exterior angles is 360 degrees.
A proportion<span> is a name we give to a statement that two ratios are equal. It can be written in two ways: two equal fractions, or, using a colon, a:b = c:d.</span>
