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4 years ago

12

An ice cream shop charges $1 for a come and $2 per scoop of ice cream. which. equation models the cost of an ice cream cone , y,

with x scoops of ice cream

2 answers:

krok68 [10]4 years ago

4 0

The answer is y=2x+1

Marysya12 [62]4 years ago

3 0

X=$2 y=$1 ??????????

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I need help knowing how to show the work and how to get the answer and the answer it self

Morgarella [4.7K]

Find the separate areas.

We have a triangle with base 5 cm and height 5 cm, calculate the area:

$\sf A=\dfrac{1}{2}bh$

Plug in what we know:

$\sf A=\dfrac{1}{2}(5)(5)$

Multiply:

$\sf A=12.5~cm^2$

Now for the two quarter circles, we know that if we put these two together we will end up with a semi-circle with radius 5 cm. The formula for the area of a circle is:

$\sf A=\pi r^2$

A semi-circle is half of a whole circle, so the formula for the area of it must be:

$\sf A=\dfrac{1}{2}\pi r^2$

Now plug in what we know(use 3.14 to approximate for pi):

$\sf A\approx\dfrac{1}{2}(3.14)(5)^2$

Simplify the exponent:

$\sf A\approx\dfrac{1}{2}(3.14)(25)$

Multiply:

$\sf A\approx 39.25~cm^2$

Now add this to the area of the triangle to find the approximate area of the entire figure(round to the nearest tenth):

$\sf 39.25+12.5=\boxed{\sf 51.8~cm^2}$

4 0

3 years ago

Together Xena and Yolanda have 12$. Yolanda has 6 more dollars than Xena.How much money does each prson have? <img src="https://

madam [21]

Step-by-step explanation:

y=x+6 ,hence:

x+x+6=12

2x=6

x=3

=> y=9

5 0

3 years ago

What is 0.58 as a percent

Maksim231197 [3]

58/100

Hope this helps!!!

8 0

4 years ago

Read 2 more answers

Sally purchased 24 pencils. 1 8 of the pencils are blue. 1 6 of the pencils are red. How many pencils are neither blue nor red?

lutik1710 [3]

Answer:

0

Step-by-step explanation:

there are no more pencils that are niether blue or red

5 0

3 years ago

.If there are five customers at a restaurant, all who have ordered red snapper, what is the probability that at least one custom

ArbitrLikvidat [17]

Answer:

100%

Step-by-step explanation:

If everyone order the same dish there are no posibilities that all of them will be served the wrong dish.

4 0

4 years ago