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Norma-Jean [14]
2 years ago
5

A recipe for modeling clay requires 1/3 cup of salt. How many recipes of clay can Carla make with 7 3/4 cups of salt?

Mathematics
2 answers:
QveST [7]2 years ago
8 0

Answer:

- The error is: (31/4) (1/3)

- The correct solution is:  93/4 =23 1/4 (Carla can make approximately 23 recipes with the clay).

Step-by-step explanation:

1. Carla must divide 31/4 ÷ 1/3 as following:

- Take the reciprocal of .

- Multiply the numerators and the denominators.

Then:(31/4) (1/3) = (31)/4 (3)/1 = 93/4

2. As a mixed number: 93/4 = 23 1/4

3. Therefore, Carla can make approximately 23 recipes with the clay.

- The error is:

- The correct solution is:   (Carla can make approximately 23 recipes with the clay).

Sveta_85 [38]2 years ago
3 0

Answer:

About 23 cups

Step-by-step explanation:

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The area of a rectangle is 1176 square meters. The width of the rectangle is 21 meters. What i the length of the rectangle?
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3 years ago
I need the answer and the work! <br> you have to find n.
zloy xaker [14]

Tell you what I'll do:  I'll show you the work, for two of them.
Then, knowing how to do it, you'll find the answers.
Deal ?

#1). n + (-13) = -12

Remove the parentheses
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OK.  Look those over, understand how they're done, then TAKE IT !

6 0
3 years ago
Composition of functions Find g (f(x)) for the following problems
beks73 [17]

1.

f(x)=-3x\qquad g(x)=5x-6\\\\g(f(x))=5(-3x)-6=\boxed{-15x-6}

2.

f(x)=x-6\qquad g(x)=x^2+6x-2\\\\g(f(x))=(x-6)^2+6(x-6)-2=x^2-12x+36+6x-36-2=\\\\=\boxed{x^2-6x-2}

3.

f(x)=4x+3\qquad g(x)=2x^2-x+1\\\\g(f(x))=2(4x+3)^2-(4x+3)+1=2(16x^2+24x+9)-4x-3+1=\\\\=32x^2+48x+18-4x-3+1=\boxed{32x^2+44x+16}

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2 years ago
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san4es73 [151]
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5x+3 is always 3 greater than 5x also.

Besides that, you can rank them based on their slopes (5x < 7x < 8x, etc.)

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6 0
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