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trasher [3.6K]
3 years ago
13

43.87 + what = 58.92

Mathematics
2 answers:
Sever21 [200]3 years ago
8 0

Answer:

15.05

Step-by-step explanation:

:) :0

Nata [24]3 years ago
6 0
58.92-43.87=15.05

43.87+15.05=58.92
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Ada had $42 to spend on a binder and 11 spiral notebooks. The binder cost $9 what was the price of each spiral notebook?
ArbitrLikvidat [17]
The price for each one was 3 dollars :)
9 + 11x = 42
subtract 9 from each side
11x = 33
divide by 11
x = 3
4 0
4 years ago
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What is the smallest perimeter possible for a rectangle whose area is 16 in2, and what
siniylev [52]
A = 4,


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⇔
2
a
2
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2
a
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x
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2
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×
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7 0
3 years ago
The temperature at 5 pm is 20F the temperature at 10pm is -5F. The temperature fell how many degrees
Julli [10]

To find how much the temperature fell we must find the difference of both numbers and to do this we subtract them;

20 - (-5) = 25 degrees

7 0
3 years ago
Jayanta is raising money for the? homeless, and discovers each church group requires 2 hr of letter writing and 1 hr of? follow-
boyakko [2]

Answer:

Jayanta needs 2 labor union groups and 8 church groups.

Step-by-step explanation:

Let c denotes churches .

Let l denotes labor unions.

We know that Jayanta can only spend 20 hours letter writing and 14 hour of follow-up.

So, equations becomes:

2c+2l=20

c+3l=14

And total money raised can be shown by = 150c+175l

We have to maximize 150c+175l keeping in mind that 2c+2l \leq 20 and c+3l \leq 14

We will solve the two equations:  2c+2l=20 and c+3l=14

We get l = 2 and c = 8

And total money raised is 150\times8 + 175\times2 = 1200+350=1550 dollars.

Hence, Jayanta needs 2 labor union groups and 8 church groups.

8 0
3 years ago
Your family takes a road trip to Berlin for the weekend. You've driven 120 miles so far, but need to travel 400 miles
BabaBlast [244]

Answer:

280 more miles.

Step-by-step explanation:

The question stem "how many more" usually means your going to need to subtract somewhere in this problem.

If your destination is 400 miles away, and you have already driven 120 miles, all we need to do it subtract 120 from 400.

400 - 120 = 280

5 0
4 years ago
Read 2 more answers
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