3 years ago

A hat is marked down 45% and its new price is $69. What was the original price rounded to the nearest cent?

Mathematics

1 answer:

Alex Ar [27]3 years ago

7 0

Answer:

$106.95

Step-by-step explanation:

45% = 0.45

1.00 - 0.45 = 0.55

$69 x 0.55 = 37.95

$69 + 37.95 = $106.95

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Each quadrilateral below is a parallelogram. Find the missing measures

earnstyle [38]

Answer:

$ST=3$ , $VT=10$ , $m$ ∠ $V=48$ °, $m$ ∠ $T=132$ °

Step-by-step explanation:

In a parallelogram, opposite sides are congruent and therefore have the same length. Thus, $ST=RV=3$ and $VT=RS=10$ .

Similarly, opposite angles in a parallelogram are congruent and therefore have the same measure. Thus, $m$ ∠ $V=m$ ∠ $S=48$ ° and $m$ ∠ $T=m$ ∠ $R=132$ °. Hope this helps!

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2 years ago

A coach buys a uniform and a basketball for each of the 15 players on the team. Each basketball costs $9.00. The coach spends $4

Mnenie [13.5K]

Call u the cost per uniform.

Since each of the 15 players gets one uniform and one basketball, we can make the following equation:

15u + 15(9) = 420

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3 years ago

Solve for n. 7n - 4 = 317 n =

MatroZZZ [7]

Step-by-step explanation:

$7n - 4 = 317 \\ 7n = 317 + 4 \\ 7n = 321 \\ n = \frac{321}{7} \\ n = 45 \frac{6}{7}$