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Softa [21]
3 years ago
13

Alex is ordering salads and drinks for his friends. Salads cost $8 each, drinks cost $4 each, and there is a $6 delivery charge

per order. He has $70. If he buys 4 salads, what is the maximum number of drinks he can buy? Solve the inequality 8x + 4y + 6 70, where x = number of salads and y = number of drinks, to answer the question.
Mathematics
1 answer:
DedPeter [7]3 years ago
7 0
the answer is $680 each
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2593 ÷6 use compatible numbers to do estimate
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I miss compatible numbers round 2593 too 2,600 then round 6 to ten and your answer is 260 hope this helps:D
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A couple plans to have 3 children. Assuming the probability of having either a boy or a girl is 50%, what is the probability the
Stels [109]

Answer:

0.375

Step-by-step explanation:

The probability of having at least one girl out of 3 children can be calculated as;

P(1 girl, 2 boys) or P(2 girls, 1 boy) or P(3 girls)

Since the P(b) = P(g) = 1/2

Then the probability at any point in time is 1/2 * 1/2 * 1/2 = 1/8

So we have ;

1/8 + 1/8 + 1/8 = 3/8 = 0.375

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3 years ago
Using π = 3.14, find the area of a circle with a radius of 16.
timama [110]
29 because the original answer would have been 28.26
7 0
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Which Data set has the smallest IQR ?
mel-nik [20]

Answer:

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8 0
3 years ago
Elementary Algebra Skill
mr_godi [17]

The answer is a = \frac{4}{-3}

Step-by-step explanation:

<em>1. Convert the mixed fraction to an improper fraction</em>

To find the numerator, multiply the denominator by the whole number and add the numerator to it.

The denominator remains the same.

So, 2\frac{2}{3} will be \frac{8}{3}

<em>2. Now the equation is,</em>

\frac{3}{2} a - \frac{4}{3} a = \frac{10}{3} + \frac{8}{3} a

<em>3. Take LCM on both sides. </em>

For the left side, multiply the first fraction by \frac{3}{3} and multiply the second fraction by \frac{2}{2}

\frac{3*3}{2*3} a - \frac{4*3}{3*3} a = \frac{10+8a}{3}

<em>4. Solve by making a the subject</em>

\frac{9a-8a}{6} = \frac{10+8a}{3}

\frac{a}{6} = \frac{10+8a}{3}

\frac{3a}{6} =10+8a

\frac{a}{2} = 10 + 8a

a = 2(10 + 8a)

a = 20 + 16a

a-16a = 20

-15a = 20

a = \frac{20}{-15}

a = \frac{4}{-3}

Therefore, the answer is a = \frac{4}{-3}

Keyword: Equations

Learn more about equations at

  • brainly.com/question/10666510
  • brainly.com/question/4460262
  • brainly.com/question/8955867

#LearnwithBrainly

4 0
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