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PilotLPTM [1.2K]
3 years ago
10

A piggy bank contains 3 pennies, 4 nickels, 4 dimes and 9 quarters. Two coins

Mathematics
1 answer:
xeze [42]3 years ago
5 0

Answer:

1325/10000

Explain Step By Step Answer

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Two consecutive integers have sum of 137
Mazyrski [523]
You would do x+ (x+1)=137
2x+1=137
Subtract 1 from each side
2x=136
x=68.
Add 1 to 68, since they are consecutive integers.
The answer is 68 and 69 
5 0
3 years ago
Read 2 more answers
Help with this -4+13
finlep [7]

Answer:

it is becuse you do 13-4 which would give you nine.

6 0
3 years ago
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Find the area and perimeter of the triangle in the picture. (the missing unit is 8.5 if you need that to solve)
ratelena [41]
The perimeter is 44.5
The area is 72.25
6 0
3 years ago
Justin lives 3 2 5 miles from his grandfather's house. Enter the mixed number as a fraction greater than one. 3 2 5 =
elena-s [515]

Answer: \dfrac{17}{5} miles

Step-by-step explanation:

We can express a mixed fraction as an improper fraction.

The process is as follows:

a\dfrac{b}{c}=\dfrac{ac+b}{c}

The given mixed number = 3\dfrac25 miles

This can be represented as

3\dfrac25=\dfrac{3\times5+2}{5}\\\\=\dfrac{15+2}{5}\\\\=\dfrac{15+2}{5}\\\\=\dfrac{17}{5}>1

Hence, the required fraction= \dfrac{17}{5} miles

3 0
3 years ago
Help Solve for x. 1. -3x + 4 = 31
quester [9]

Answer:

1)-9

2)16

3)-2

Step-by-step explanation:

1)

-3x + 4 = 31

-3x = 31 - 4

-3x = 27

-x = 27/3

-x = 9

x = -9

2)

2x + -10 = 22

2x = 22 + 10

2x = 32

x = 32/2

x = 16

3)

40 = 32 – 4r

-4r = 40 - 32

-4r = 8

-r = 8/4

-r = 2

r = -2

4 0
3 years ago
Read 2 more answers
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