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natima [27]
3 years ago
5

What is the estimate of 19% of 51?

Mathematics
1 answer:
nexus9112 [7]3 years ago
5 0
The Answer is : 9.69
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A 2-pound bag costs 1.88 what is the unit rate?
fgiga [73]

Answer:

$0.94 per pound

Step-by-step explanation:

To find the unit rate, make an equation and simplify it.

<em>2 pounds = $1.88</em>

<em>1 pound = ($1.88 ÷ 2) $0.94</em>

Hence, It costs <em>$0.94 per pound</em>

3 0
3 years ago
The cost of every college is expected to increase 3.5%
lions [1.4K]

Answer:

$18,630

Step-by-step explanation:

The cost of every college is expected to increase 3.5% next year.

The cost to attend Westish College is currently $18000.

What is the expected cost to attend Westish College next year?

The increase in the cost for next year is calculated as:

3.5 % × Current cost

= 3.5% × $18,000

= $630.

The expected cost to attend Westish college next year=

$18,000 + $630

= $18,630

8 0
3 years ago
3.27x+1.28y+1.83x−2.77y
Firdavs [7]

Answer:

5.1x - 1.49y

Step-by-step explanation:

We need to add or substract like terms.

like terms are the terms that have the same variable, in this case:

3.27x and 1.83x are like terms, and adding them we get:

3.27x + 1.83x = 5.1x (you add only the coefficients and the x stays the same)

we do the same for the terms with 'y':

1.28y and −2.77y are like terms, but in this case we must substract because of the − sign:

1.28y −2.77y = -1.49y

the final answer is the conjunction of the two results that we obtained:

5.1x - 1.49y

8 0
3 years ago
PLEASE HELP!!<br><br> What is the value of y in the product of powers below?
Eduardwww [97]
4       will be y                                                hope this helps u

6 0
3 years ago
Read 2 more answers
You collect a total of $75 in donations from three people. The three donations are in the ratio 4 : 4 : 7.
ArbitrLikvidat [17]
<span>Each smaller donation was for $20 The largest donation was $15 greater than the smaller donation. First, determine the size of each donation. Since they are in a ratio of 4:4:7, it's easiest to add the ratios together (4+4+7) = 15. Then divide the total donation by that sum (75/15) = 5. Finally, multiply 5 by each of the ratios. 5 * 4 = 20, 5 * 4 = 20, and 5 * 7 = 35 So the 2 smaller donations were $20 each, and the largest donation was for $35. The largest donation was $35 - $20 = $15 larger than one of the smaller donations.</span>
4 0
3 years ago
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