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Olenka [21]
3 years ago
15

Ms. Norman’s class ordered a cheese pizza that costs $5.00. They decided on 3 toppings for the pizza that were $0.85 each. Write

an expression and explain how to get the total cost for the pizza.
Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer:

$2.55

Step-by-step explanation:

so the toppings are t.

0.85t (which would be three in your case) = 5.00

0.85 x 3 = 2.55

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Step-by-step explanation:

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Help me out here plz
slamgirl [31]

Answer:

I think that it would be 28^{2} cm

Step-by-step explanation:

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6 0
3 years ago
(NO FILES OR LINKS OR RANDOM WORDS)
ehidna [41]

Answer:

Randomly selecting a six of diamonds - 1 / 52

Randomly selecting a 7, 8, 9 or 10 - 4 / 13

Step-by-step explanation:

There is only 1 six of diamonds in a standard deck of cards. There are 52 cards in a deck, thus the probability of pulling a six of diamonds is 1 in 52.

There are 4 of each card in a deck. so they are 4 7's, 4 8's. 4 9's and 4 10's. And there are a total of 52 cards in a deck. So the probability of pulling a 7,8,9 or 10 are 4 + 4 + 4 + 4 in 52

4 + 4 + 4 + 4 = 16

16 / 52 simplified is 4 / 13 Therefore the is a 4 in 13 chance of pulling a 7 8 9 or 10

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3 0
3 years ago
You are working for a company that creates tubes that measure 10 cm long and have a diameter of 6 cm. The tubes need to be cut j
Nataly_w [17]

Answer:

A= 2\pi (3cm)^2 +1 2\pi (3cm)(10 cm)= 18 \pi + 60\pi = 78 \pi cm^2

And replacing the value of \pi =3.14 we got:

A = 78*3.14 cm^2= 244.92 cm^2

Step-by-step explanation:

For this case we have the long who represent the height 10 cm and the diameter is 6cm. So then the radius is given by:

r = \frac{D}{2}= \frac{6cm}{2}= 3cm

And the surface area for a cylinder is given by this formula:

A= 2\pi r^2 +2 \pi rh

And replacing the info given we got:

A= 2\pi (3cm)^2 +1 2\pi (3cm)(10 cm)= 18 \pi + 60\pi = 78 \pi cm^2

And replacing the value of \pi =3.14 we got:

A = 78*3.14 cm^2= 244.92 cm^2

4 0
3 years ago
Which is the odd ratio out? 6:18 or 5:15 or 1:3 or 2:6 or 8:23?
nexus9112 [7]

Answer: 6:18

All of the other options are equal to 1:3

4 0
3 years ago
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