Mathematics, 19.08.2019 02:30 brittanyjacob8

Addison is making caramel apples. she has 2 1/2 bags of apples. one full bag has 8 apples, and each apple weighs 5 ounces. write an expression that could be used to find the total number of ounces of apples addison has. then find the total number of ounces.

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Answer from: granthazenp5e9mj

The total number of apple is 20 and total weight is 100 ounces.

Step-by-step explanation:

Addison is making caramel apples. She has $2\dfrac{1}{2}$ bags of apples.

One full bag has 8 apples and each apple weighs 5 ounces.

Total number of apples can be calculated by multiplying number of bags with number of apples in each bags.

As in a full bag there are 8 apples, so number of apples is,

$=2\dfrac{1}{2}\times 8\\\\=\dfrac{5}{2}\times 8\\\\=\dfrac{40}{2}\\\\=20$

Multiplying the total number of apple with weight of one apple will yield the total weight of the apples. So the expression will be,

$=\text{Total number of apple}\times \text{Weight of one apple}$

$=20\times 5\\\\=100\text{ ounces}$

Answer from: Quest

my answer is$ 12

step-by-step explanation:

because 15 -2=12

Answer from: Quest

$y> \frac{1}{3}x$ and y≤ -x +4 .

step-by-step explanation:

we are given a graph for system of inequalities.

in order to write the system of inequalities for the given graph, we need to find the inequality for each of the line separately.

let us find the slope of dotted line first.

taking two coordinates on the graph.

let us say (0,0) and (3,1).

let us find the slope of the line now.

slope of the dotted line would be = $\frac{1-0}{3-0} = \frac{1}{3}$ .

y-intercept of dotted line is y=0 only.

plugging slope m= $\frac{1}{3}$ and b=0 in slope-intercept form y=mx+b, we get

$y=\frac{1}{3}x$ .

the line is shaded up of that dotted line.

therefore, for shading up we would take greater than inequality symbol > .

and because it's a dotted line we would take only > symbol in place of = sign in above equation of line.

therefore, inequality for dotted line would be

$y> \frac{1}{3}x$ .

let us take two points (3,1) and (0,4) on the solid line.

slope of the solid line would be = $\frac{4-1}{0-3} = \frac{3}{-3}=-1$ .

for the solid line we have y-intercept b= 4.

plugging slope m= -1 and b=4 in slope-intercept form y=mx+b, we get

y = -1x + 4.

the line is shaded down of that solid line.

therefore, for shading down we would take less than inequality symbol < .

and because it's a solid line we would take ≤ symbol in place of = sign in above equation of line.

therefore, inequality for solid line would be

y≤ -x +4 .
Write a system of inequalities to represent the shaded portion of the graph.

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Addison is making caramel apples. she has 2 1/2 bags of apples. one full bag has 8 apples, and each...

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