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beks73 [17]
3 years ago
10

Jamie is a salesperson in a shoe store and earns $95 per week, plus 20% of her weekly sales. If Jamie makes $475 in one week, wh

at are her sales for that week? $1,425 $1,900 $2,375 $2,850
In 2000, the number of students enrolled at Arlington Country Day School was 823 students.
In 2010, the population was approximately 705 students. Find the percent of change in the
enrolled students at Arlington Country Day School from 2000 to 2010 and identify it as an
increase or decrease.

14.3%; increase

14.3%; decrease

16.7%; increase

16.7%; decrease

The owner of an electronics store received a shipment of MP3 players at a cost of $64.25 each.
If he sells the MP3 players for $99.99 each, what is the percent of markup? Round to the
nearest whole percent.

6%

36%

56%

62%
Mathematics
1 answer:
Anni [7]3 years ago
8 0
Question 1.  The answer is $1900.  Her weekly pay is $95.  $475-$95=$380
$1900 * 20% = $380.
Question 2.  Decrease by 14.3%   823*.143=118 students.  823-705=118
Question 3.  56%   99.99-64.25=35.74 difference in price.    64.25*.56=35.98.  The other percentages are too low or too high
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Drag a description to match each equation.
AnnZ [28]

Given:

The descriptions and equations. The equations are

y=4x

y=x+4

To find:

The correct description for each equation and match them.

Solution:

We know that, "+" is used for more and "×" is used for times.

Additive: y is 4 more than x.

y=x+4

Additive: x is 4 more than y.

x=y+4

Multiplicative: y is 4 times x.

y=4x

Multiplicative: x is 4 times y

x=4y

Therefore, the correct description for the equation y=4x is "Multiplicative: y is 4 times x " and the correct description for the equation y=x+4 is "Additive: y is 4 more than x. "

4 0
3 years ago
Evaluate the expression 3•5^x when x is 2​
zmey [24]

Answer:

The answer to

         2

3 x 5       =   75

Step-by-step explanation:

you do Exponents first PEMDAS

5 to the second power

5 x 5 = 25

25 x 3 = 75

5 0
2 years ago
Which is greater, 35% of 60 or 30% of 80?
lara [203]
35% of 60 = (35/100)*60 = 0.35 * 60 = 21

30% of 80 = (30/100)*80 = 0.30 * 80 = 24

24 is greater than 21.

30% of 80 is greater.

8 0
3 years ago
Read 2 more answers
Solve for m.<br><br> m + 7 ≥ 20<br><br><br><br> A. m ≥ 27<br> B. m ≥ 13<br> C. 13 ≥ m<br> D. 27 ≥ m
diamong [38]
The answer would be C
7 0
3 years ago
Read 2 more answers
What does find the constant rate of change mean?
natulia [17]

The change of the cost changes when the pounds of ham changes. When the pounds of ham is 0, it costs 0 dollars. When the pounds of ham is 3, it costs 12 dollars. The cost changes consistently with the pounds of ham. They change together. Every time the pounds of ham goes up by 3, the cost goes up by 12.

7 0
3 years ago
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