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Assoli18 [71]
3 years ago
9

Joanne bought three books that cost $3.95,$4.99 and $6.05.how much did she spend in all?Use compensation and mental math to find

the sum.
Nathan Nathan
Mathematics
1 answer:
LenKa [72]3 years ago
7 0

Answer:

$14.99

Step-by-step explanation:

395 + 499 + 605 =1499

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Write the equation of the line that passes through (1, 3) and has a slope of 2 in point-slope form
raketka [301]

Answer:

y-3= 2(x-1)

Step-by-step explanation:

1. The equation of a line in point slope form is y-y1= m(x-x1)

2. m=slope and (x1,y1) is the point the line passes through

3. The point the line passes through is (1,3)

4, The slope is 2

5. Therefore the answer is y-3=2(x-1)

3 0
3 years ago
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Steve is choosing between two jobs at Smithsonian museums. One job is funded through the federal government and offers a pension
lora16 [44]
Private funding can run out. federal funding will likely not run out
4 0
4 years ago
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Steven has a rectangular closet the length is 10 feet and the width is 48 inches determine the area of the closet in square feet
Alexxandr [17]
To be honest with u I think that u need to multiply 10 times 48.. I think thats it not sure if is the 100% correct answer
6 0
3 years ago
What is the standard deviation of the data set given below?<br> 4,7, 8, 9, 12
larisa [96]

Answer:

I think 7

Step-by-step explanation:

4 , 8 , 9 and 12 has factors.

7 has no factor.

4= 2×2

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12= 3×4

3 0
4 years ago
Solve.E6xplain how you get the answer without using a calculator 6/3 + 1/2
fiasKO [112]

I'm just gonna assume that 6/3 and 1/2 are fractions.

First you have to find common denominators for the fractions to be added.

The first common denominator divisible by both the denominators is 6.

So 2x3=6 and 1x3=3

and 3x2+6 and 6x2+12

so that would be 12/6 + 3/6

Then you would proceed to add both of the numerators together which are 12 and 3.

To get a total of 15/6. You can also simplify that into a mixed number 2 1/2.

4 0
4 years ago
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