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lara [203]
2 years ago
12

Rewrite the equation below so that it does not have fractions.

Mathematics
2 answers:
vova2212 [387]2 years ago
7 0
<h2>>> Answer</h2>

_________

\:

\frac{3}{4} x  - 5 =  \frac{3}{8}

\frac{3}{4} x =  \frac{3}{8}  + 5

\frac{3}{4} x = 5 \frac{3}{8}

\frac{3}{4} x =  \frac{43}{8}

x =  \frac{43}{8}  \times  \frac{4}{3}

x =  \frac{172}{24}

x =  \bold{7 \frac{1}{6}}

Eduardwww [97]2 years ago
5 0

Answer:

6x-40=3

Step-by-step explanation:

3/4 x -5 =3/8

Multiply each side by 8 to get rid of the fractions.

8(3/4x -5 ) =8*3/8

Distribute

6x-40=3

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Dude is making 12 pounds of nut mixture with macadamia nuts and almonds. Macadamia nuts cost $9 per pound and almonds cost $5.25
pshichka [43]

Number of pounds of macadamia nuts is 8 pounds and number of pounds of almonds is 4 pounds.

<u>Step-by-step explanation:</u>

Step 1:

Given total pounds of mixture = 12 pounds, cost of macadamia nuts per pound = $9, cost of almonds per pound = $5.25, total cost of mixture per pound = $7.75.

Let number of pounds of macadamia nuts be x and number of pounds of almonds be 12-x.

Step 2:

Form an equation using the above information.

⇒ 9x + 5.25 (12-x) = 12 × 7.75

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Number of macadamia nuts is 8 pounds.

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Calculate number pounds of almonds

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2 years ago
43 ones x 3 ten equals
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Step-by-step explanation:

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Step-by-step explanation:

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