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olga nikolaevna [1]
3 years ago
13

Jane has a checkbook balance of $68.00. She then writes two checks, one for $5.00 and one for $62.50. She also deposits $75.00.

She then uses her calculator to determine her new balance. Which of the following is the correct series of keys she should press?
A. [ON/C] [68] [–] [5] [–] [62.50] [+] [75] [=]
B. [68] [+] [75] [–] [5] [–] [62.50] [=]
C. [ON/C] [68] [+] [75] [=] [5] [=] [62.50] [=]
D. [68] [+] [75] [–] [62.50] [–] [5] [=]
Mathematics
2 answers:
weeeeeb [17]3 years ago
8 0
68 - 5 - 62.50 + 75 <===
maxonik [38]3 years ago
6 0
A. is correct because you must always clear your calculator before inputting information then follow the order of which the problem gives you its numbers. 
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weqwewe [10]

Answer:

7 shirts

Step-by-step explanation:

You first have to subtract 22 from 80, since that's how much she already spent, 80-22=58. Now you have to do 58/8, but since 8 doesn't divide evenly into 58, you have to go with the closet multiple of 8 which would be 56. 7x8=56, so Jenna can buy a maximum number of 7 shirts.

5 0
2 years ago
Find the value of X. Quickly 100 points
Mrac [35]

Answer:

x=30

Step-by-step explanation:

2x+2x+x+x=180

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x=30

4 0
2 years ago
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How to find the mean of a data set with a missing value?
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5 0
3 years ago
Find the slope of the line that passes through the two points below."<br> (7,-1) and (9,0)
Stells [14]

Answer:

1/2 or 0.5 (same value, different form)

Step-by-step explanation:

Ok...since I can't actually graph it, we can make a table out of it....

x      y

7     -1

9      0

From -1 to 0, we add 1 (this is for the y section)

From 7 to 9, we add 2 (this is for the x section)

Now all we have to do is divide the y with the x

y/x = 1/2

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Hope this helped!

3 0
2 years ago
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Reil [10]

Answer:

42 yards 2 feet 11 inches

Step-by-step explanation:

Freya, uses 2 yards, 1 foot, 7 inches of twine to wrap each damaged carton.

She has to repair 17 cartons.

The amount of twine needed to wrap 17 cartons

=  (2 yards 1 foot 7 inches) x 17

= 34 yards  17 feet 119 inches

Now let's convert the answer to larger units

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Therefore, 34 yards  17 feet 119 inches = (34 + 3 + 5 ) yards 2 feet  11 inches

Answer = 42 yards 2 feet 11 inches

Thank you.

4 0
3 years ago
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