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3 years ago

Apurse contains S 7.55 in quarters and dimes. There are

Mathematics

1 answer:

borishaifa [10]3 years ago

5 0

Answer:

25 quarters
13 dimes

Step-by-step explanation:

If you subtract the extra 12 quarters from the total, you have $4.55 that can be made up of groups of 1 quarter and 1 dime. Since those groups are worth $0.35, there are $4.55/$0.35 = 13 of them.

There are 13 dimes and 13+12 = 25 quarters in the purse.

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397 students went on a field trip. Eight

lbvjy [14]

Answer:48

Step-by-step explanation:

Total number of students=397

Students that travelled in a car=29

Let the students that travelled in a bus be represented by y.

Since 8 buses were filled, it will be 8y for total students

8y + 29= 397

8y= 397-29

8y= 368

Divide both side by 8

8y/8=368/8

y = 46

Number of students in each bus is 46

8 0

3 years ago

Simplify -6 x (-5) x 3 x (-2) x 4

aksik [14]

Answer:

-720

Step-by-step explanation:

7 0

3 years ago

Jason and Marc each bought a new video game for $40.

elena-s [515]

Answer:2.50 more dollars then Marc

Step-by-step explanation:

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3 years ago

Read 2 more answers

Based on the function h(t), what will be the account value five years after the account is opened?

bija089 [108]

Answer:

Option B

Step-by-step explanation:

f(t) = 5000

g(t) = 250t

h(t) = f(t) + g(t) = 5000 + 250t

After 5 years, the amount of money in the account is:

h(t = 5) = 5000 + 250(5) = 5000 + 1250 = 6250$

5 0

3 years ago

Contains the origin and is parallel to the line 3x-2y=12

scoray [572]

Two parallel lines have the same slope.
the slope of the given line is: -2y=-3x+12
y=3/2x -6
so the slope is 3/2
the new line passes (0,0), so the equation is simply: $y= \frac{3}{2} x$

6 0

3 years ago