3 years ago

SOLVE FOR X PLEASEE HELP

1 answer:

3 0

To solve this, you will have to set up your equation as fractions:

X is to 4 as 4 is to 4+3, or 7

X/4 = 4/7

You will then cross multiply

7x = 4•4
7x = 16

Divide.

X = 2.285714...

Round to the nearest hundredth.

2.29

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Brenda is cooking couscous. The recipe says she requires 480 grams of couscous for 4 people. How many will she need for 14?

alexgriva [62]

Answer:

$1,680\ g$

Step-by-step explanation:

we know that

Brenda requires 480 grams of couscous for 4 people

using proportion

Find out how many grams of couscous she requires for 14 people

Let

x -----> the amount of grams

$\frac{480}{4}\frac{g}{people}=\frac{x}{14}\frac{g}{people} \\\\x=14*480/4\\\\x=1,680\ g$

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3 years ago

Help with inequalities

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Answer:

$2(b - 9) \geqslant 26$

Step-by-step explanation:

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3 years ago

one sixth of the students in a school marching band are in the percussion section, the percussion section has 6 students, how ma

Igoryamba

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Step-by-step explanation:

because if 1/6 is 6 students then you have to multiply the 6 by 6

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3 years ago

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What is the remainder when (4x3 + 2x2 − 18x + 38) ÷ (x + 3)?<br> 2<br> 12<br> 96<br> 110

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°°°4°°°2°°°-18°°°°°°38
•|
-3|°°°-12°°°30°°°°°-36
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4 years ago

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Audrey has $111 to spend on a tennis racket and lessons. The racket costs $55 and the lessons cost $14 per hour. Define a variab

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Answer:

Audrey can afford 4 hours of lesson.

Step-by-step explanation:

Given that:

Amount Audrey has to spend = $111

Cost of racket = $55

Cost per lesson = $14

Let,

y be the total cost

x be the number of hours

According to given statement;

y = 14x + 55

111 = 14x + 55

111 - 55 = 14x

14x = 56

Dividing both sides by 14

$\frac{14x}{14}=\frac{56}{14}\\x=4$

Hence,

Audrey can afford 4 hours of lesson.

7 0

3 years ago

SOLVE FOR X PLEASEE HELP​

SOLVE FOR X PLEASEE HELP