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Strike441 [17]
3 years ago
10

Claire has 6 plates. She puts 7 muffins on each plate. She finds the total number of muffins by using the model below. Which exp

ressions show Claire's model? Circle all the correct answers. A. (7+4)×(7+2) B.(4×2)× 7. C. 7 ×(4 + 2) D. (4 ×3 ) + (4 × 4) E. (7× 4) + (7 × 2)

Mathematics
1 answer:
crimeas [40]3 years ago
3 0
It is e and c and that is it
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8 0
2 years ago
I need a little help here please
erma4kov [3.2K]

Answer:

Plot points at (0,1) and (-3,3) and draw a line going through both points.

Step-by-step explanation:

Let's start by graphing the y intercept.

y=mx+b

m is the slope. b is the y intercept. Since the equation is y=-2/3x+1, we can conclude the y intercept is 1. We graph a point at (0,1).

If you didn't know the y intercept is where the line intercepts the y-axis.

Now, from the point (0,1) we go up 2 and to the left 3 as it is a negative slope. We reach (-3,3). Plot a point there. Then draw a line going through both points. There's your line!

3 0
2 years ago
Multiply the fractions. Write your answers in simplest form. 1/2 x 2/5
zepelin [54]
First make it that both denominators are the same.
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6 0
3 years ago
Read 2 more answers
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Sergio039 [100]

Answer:

The value of the Rational expression when x=-2 is: -7

Step-by-step explanation:

For this exercise is important to remember:

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Then, given the following Rational expression:

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You need to follow these steps in order to find its value when x=-2:

1. Substitute the given value of "x" (x=2) into the expression:

 \frac{2(-2)^2+5(-2)+9}{(-2)^2+2(-2)-1}

2. Evaluate and simplify:

\frac{2(4)+5(-2)+9}{4+2(-2)-1}=\frac{8-10+9}{4-4-1}=\frac{7}{-1}=-7

5 0
3 years ago
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OverLord2011 [107]
Hope this helps you..!!!

3 0
3 years ago
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