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atroni [7]
3 years ago
11

FRÉD AND ETHEL WACHED TV FOR SEVERAL HOURS ONE AFTERNOON. THEY BEGAN AT 1:30 P.M AND CONTINUED WACHING TV FOR 3 HOURS AND 45 MIN

UTES UNTIL THEIR MOM CAME AND TURNER OFF THE TV.AT WHAT TIME DID THEIR MOM TURNER OFF THE TV?
Mathematics
1 answer:
QveST [7]3 years ago
7 0

30 + 45 =75
3 + 1 = 4
There are 60 minutes in one hour, so 75 minutes is equal to 1 hour and 15 minutes.

4 + 1 = 5
Their mom turned the TV off at 5:15.
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Please Help ASAP!!
bogdanovich [222]

Answer:

The answer is 80 because 10x8 is 80 and the nearest 10 means it need to have a 0 behind so it is 80

7 0
3 years ago
3. You have 3 consecutive numbers, with the smallest number n.
mr Goodwill [35]
SU RE sorry okay 20 so so
3 0
3 years ago
2x+y=8;y i have no idea what theyre asking. Its solve each equation for the indicated variable
xxTIMURxx [149]
If solving for y: 

→ 2x + y = 8
→ Take away 2x from both sides
→ y = 8 - 2x

If solving for x:

→ 2x + y = 8
→ Take away y from both sides
→ 2x = 8 - y
→ Divide both sides by 2
→ x = \frac{8-y}{2}



8 0
3 years ago
Suppose a rectangular garden plot has a length that can be expressed as x+2 feet and a width expressed as x+7 feet. Write a poly
mafiozo [28]

Answer:

Area = x^2 + 9x + 14

Perimeter = 4x + 18

Step-by-step explanation:

Given:

Length of rectangular garden = (x + 2) ft

Width = (x + 7) ft

Required:

a. Polynomial expression of the area of the garden

b. Polynomial expression of the perimeter of the garden

SOLUTION:

Area of the rectangular garden = length × width

Area = (x + 2)(x + 7)

Expand using the distributive property of multiplication

Area = x(x + 7) +2(x + 7)

Area = x^2 + 7x + 2x + 14

Area = x^2 + 9x + 14

Perimeter = 2(length) + 2(width)

Perimeter = 2(x + 2) + 2(x + 7)

Perimeter = 2x + 4 + 2x + 14

Collect like terms

Perimeter = 2x + 2x + 4 + 14

Perimeter = 4x + 18

6 0
3 years ago
If i have 7 quarters, 13 nickles, 23 pennies, 6 dimes and two dollar bills, how much money do i have
77julia77 [94]

Answer:

$5.23

Step-by-step explanation:

(7x.25)+13(.05)+.23+6(.10)+2.00=1.75+.65+.23+.60+2.00=$5.23

4 0
2 years ago
Read 2 more answers
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