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Delicious77 [7]
3 years ago
9

Please, help worth as lot of points.

Mathematics
1 answer:
Vladimir [108]3 years ago
7 0
John has 135 baseball cards he gives his friend 64 how many does he have left?
It does have a solution the answer is 71

Tell him to avoid this very common error  where the student simply takes' the difference of the two digits in each column, irrespective of which is the larger. Doing this produces an error in which the student ought to borrow, but does not
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HELP ASAP!
aliina [53]

Answer:

i dont know lol

4 0
3 years ago
A vehicle travels on a highway at a rate of 65 mi/h how long does it take the vehical to travel 25 mi?
katrin [286]
Use the velocity formula and solve for time.v=d/t
t=d/v

Substitute your variables and solve.
65 mi/hr = 65 / 3600 mi/second
25 mi / ( 65/3600) = 1384.6 seconds
4 0
3 years ago
Factor the polynomial-x^3-4x^2-5x
Gnom [1K]

Answer:

(-x)(x^2 + 4x + 5)

Step-by-step explanation:

You have to factor out the -x from the rest of the expression.

5 0
3 years ago
What is the interquartile range (IQR) of the data summarized on the box plot?
andreev551 [17]
C) 30 * IQR is the box. So the highest point on the box is 95 and the lowest is 65, which makes the difference 30. I hope this helped!!
4 0
2 years ago
Read 2 more answers
Need help with this one also
-Dominant- [34]

Answer:

D

Step-by-step explanation:

10/7 = 1.4285

9/y = 1.4285

Multiply both sides by y.

9 = 1.4285y

Divide both sides by y.

6.3 = y

6 0
2 years ago
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