2 years ago

What is the measure of z

Mathematics

1 answer:

Mama L [17]2 years ago

8 0

What? Where’s the rest?

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Luis wants to buy a skateboard that usually sells for $79.47. All merchandise is discounted by 12%. What is the total cost of th

valentinak56 [21]

79.47 (total cost before sale) - 9.02 (12% off) = 70.45 (total after sale).
70.45 (total after sale) + 6.32 (tax) = $76.77
Hope this helps!!!

7 0

3 years ago

2. Solve the equation p2 + 6p = 1 by completing the square method. Show your work.

goldfiish [28.3K]

Answer:

p=0.125

Step-by-step explanation:

2p+6p=1

Add like terms

8p=1

Divide both sides by 8 to get p by itself

8p/8=1/8

p=0.125

7 0

3 years ago

A donut machine can make 3000 donuts in 10 hours. How long would it take the machine to make 600 donuts? How many donuts are mad

lorasvet [3.4K]

Answer:

it would take it 2 hours to make 600 donuts, it makes 5 donuts a minutes

Step-by-step explanation:

Simple math.

3000/10=300 which means 300 donut per hour.

300 x 2 = 600.

300 / 60 = 5.

6 0

2 years ago

If p=3(2q+r), express q in terms of p and r.

Kruka [31]

Answer:

$q=\frac{1}{6}p- \frac{1}{2}r$

Step-by-step explanation:

$p=3(2q+r)$

$2q+r=\frac{p}{3}$

$2q=\frac{p}{3} -r$

$q=\frac{p}{6}- \frac{r}{2}$

6 0

2 years ago

Ellen drove 357.3 miles.for each gallon of gas,the car can travel 21 miles.select a reasonable estimate of the number of gallons

kari74 [83]

Just a little over 17 gallons was used

7 0

2 years ago