Gloria earns 1.5 times her normal hourly pay for each hour that she works over 40 hours in a week. Here normal pay is $9.70 per hour. Last week Gloria earned $489.85 How many hours did she work last week?

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Answer 1
Answer: She earns ($9.70x40) for a 40 hour week=$388
She earned $489.85-$388 extra= $101.85
She gets paid $9.7x1.5 for every extra hour=$14.55
She worked $101.85/$14.55 hours extra=7hours
She worked 7+40 hours that week=47 hours

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For a button to fit through its buttonhole the hole needs to be size of the buttons diameter. What size butte hole is needed for a button with a circumference of 7.38 centimeters (use the value of 3.14 to represent pi.) HELP ME PLEAS

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circumference = 2πr

diameter = 2 r

7.38 = 2 r (3.14)

7.38/3.14 = 2 r

2 r = 2.35 cen.

diameter needs to be 2.35 cen.

Find the product. (a2 + 2a + 1)(a + 1) a. A2 + 3a + 2 b. A3 + 3a2 + 3a + 1 c. A3 + 2a 2 + a + 1 d. A3 + 3a2 + a + 1

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 (a + 1)(a² + 2a + 1)

= a(a² + 2a + 1) + 1(a² + 2a + 1)

= a³ + 2a² + a   + a² + 2a + 1

= a³ + 3a² + 3a + 1

Answer: b

What is the slope of 6x-3y=18??

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the \ slope \ intercept \ form \ is : \n \n y= mx +b \n \n6x-3y=18 \n \n-3y=-6x+18 \ \ /:(-3)\n \ny=(-6)/(-3)x + (18)/(-3) \n \ny=2x-6 \n \n m = 2

A hawk can travel at a speed of 120 miles per hour.How long would it take a hawk to travel 840 miles without stopping?

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Answer:

The answer is 7

Step-by-step explanation:

Because 840 divided by 120 is 7

What is the appropiate customary unit to measure a paper clip

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Since a paperclip is extremely light, the weight of a paperclip would be measured in ounces. When thinking about weight, remember that an ounce is about the weight of a pencil, a pound is about the weight of a bag of candy, and a ton is about the weight of a truck.

Centimeters or inches would be appropriate because the size of a paperclip is very tiny.

5x^2-4x=6 solve for x

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Let's solve your equation step-by-step.5x(2)4x=6Step 1: Simplify both sides of the equation.5x(2)4x=6Simplify: (Show steps)10x+4x=6(10x+4x)=6(Combine Like Terms)6x=66x=6Step 2: Divide both sides by 6.6x6=66x=1Answer:x=1