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Inga [223]
2 years ago
12

Help me it’s my exam test

Mathematics
2 answers:
lana66690 [7]2 years ago
4 0

Answer:

Im sorry but don't cheat.

Step-by-step explanation:

hodyreva [135]2 years ago
3 0

Answer: C July

Step-by-step explanation:

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DeShawn has $53. He needs at least $76 to buy the jacket he wants. How much more money does he need for the jacket?
Blizzard [7]

Answer:

$23

Step-by-step explanation:

76-53=23

8 0
3 years ago
Read 2 more answers
Kelly price sells college textbooks on commission. She gets 8 % on the first $7500 of​ sales, 16% on the next $7500 of​ sales, a
Solnce55 [7]

Answer:

The commission would be $ 920.

Step-by-step explanation:

Given,

Sales in 1997 ​= $ 9500,

Since, there is a commision of 8 % on the first $ 7500 of​ sales, 16% on the next $ 7500 of​ sales, and 20% on sales over $ 15,000,

If x represents the total sales,

Commission for x ≤ 7500 = 8% of x = 0.08x,

Commission for 7500 < x ≤ 15000 = 8% of 7500 + 16% of (x-7500)

= 600 + 0.16(x-7500),

Commission for 7500 < x ≤ 15000 = 8% of 7500 + 16% of 7500 + 20% of (x-15000)

= 600 + 1200 + 0.20(x-15000)

= 1800 + 0.20(x-15000)

Thus, the function that shows the given situation,

f(x)=\left\{\begin{matrix}0.08x & x \leq 7500\\ 600+0.16(x-7500) & 7500 < x \leq 15000\\ 1800+0.20(x-15000) & 15000 < x\end{matrix}\right.

Since, 9500 lies between 7500 and 15000,

Therefore, the commission would be,

f(9500)= 600 + 0.16(9500 - 7500) = 600 + 320 = $ 920

7 0
3 years ago
Solve, using linear combination. <br> 3x + y = 4<br> 2x + y = 4
nataly862011 [7]
X would be 0 while Y would be 4

  3x+y=4
  -(2x+y=4)
----------------
x=0

Plug in x to any of those two equations in their original form

3(0)+y=4

0 + y = 4

y = 4
8 0
3 years ago
Determine the GCF of 18xy and 12xy
Roman55 [17]

Answer:

If im correct im pretty sure its 6xy

6 0
2 years ago
Reuben walks 2.5 km every day. How far does he walk in 7 days?<br> Write your answer in meters.
Fed [463]

Answer:

1day=2.5km

7days=?

<u>7</u><u>×</u><u>2</u><u>.</u><u>5</u>

1

=17.5km

1km=1000m

27.5km=?

=27500m

5 0
2 years ago
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