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3 years ago

6

Keiva made $96 in necklace sales and half that amount in bracelet sales. How much money did Keiva make in necklace and bracelet

sales?

1 answer:

erastovalidia [21]3 years ago

4 0

Answer: 192

Step-by-step explanation:

96 x 2 = 192

Keiva made 192 in necklace & bracelet sales in total.

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Write the phrase as an expression. Then evaluate the expression when $y=20$ . the quotient of 40 and the difference of a number

Bad White [126]

Answer:

Following are the solution to this question:

Step-by-step explanation:

Please find the complete question in the attached file.

In this question, firstly the Quotient has to divide the answer, and then the response in subtraction is the difference.

$\to \frac{40}{( y - 16)} \\\\\\\to \frac{40}{( 20 - 16)} = \frac{40}{4}= 10$

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3 years ago

A large cheese pizza at Poppy's Pizzeria costs $12.80 plus $1.25 for each topping. The cost of a large

almond37 [142]

Answer:

Part a) 2 toppings

Part b) $\$15.30$

Step-by-step explanation:

Part a) How many toppings need to be added to a large cheese pizza from Poppy's Pizzeria and Geo's Pizza in order for the pizzas to cost the same?

Let

x -----> the number of topping

y ----> the total cost of a large cheese pizza

we know that

<em>Poppy's Pizzeria</em>

$y=1.25x+12.80$ ----> equation A

<em>Geo's Pizza</em>

$y=0.65x+14.00$ ----> equation B

Equate equation A and equation B

$1.25x+12.80=0.65x+14.00$

Solve for x

$1.25x-0.65x=14.00-12.80$

$0.60x=1.2$

$x=2\ toppings$

Part b) What would that cost be?

we know that

For x=2 toppings the cost is the same in both pizzerias

so

substitute the value of x in equation A or equation B

<em>Poppy's Pizzeria</em>

$y=1.25(2)+12.80$

$y=\$15.30$

Verify the cost in the other pizzeria (must be the same)

<em>Geo's Pizza</em>

$y=0.65(2)+14.00$

$y=\$15.30$ ----> is ok

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3 years ago

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3 years ago

In seventh grade, Emile grew 3 9/10 cm, and in eighth grade he grew 4 2/5 cm. How much did his height increase during these two

Pani-rosa [81]

Answer:

8 3/10 cm

Step-by-step explanation:

Add Emile's 7th and 8th grade growth amounts together:

3 9/10 cm

4 4/10 cm (This is equivalent to 4 2/5 cm.)

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7 13/10 cm, or

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4 years ago

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Let's do the same here.

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3 years ago