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mel-nik [20]
3 years ago
14

Help will give brainliest if right BTW the last answer choice is D. 1

Mathematics
1 answer:
Papessa [141]3 years ago
4 0
I think maybe it's A. sorry if that's wrong
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I give brainlist helPPPPPP
m_a_m_a [10]

Answer:

Step-by-step explanation:

25.57, 123/5, 49/2, 241/10

8 0
3 years ago
Your family Used two full tanks of gasoline on a road trip. Your car drives about 25 miles per gallon on a road trip. Your car d
Reika [66]

Answer:

1 : 24

2: 600

3: 112.5

4: no i need 63 $

Step-by-step explanation:

1: 12*2=24

2: 24*25=600

3: 24*4.5=112.5

4:350 miles = 14 galoon=14*4.5=63$

3 0
3 years ago
The area of a rectangle is 21 yd.² and the length of a rectangle is 1 yard or less than twice the width find the dimensions of t
emmasim [6.3K]

Answer:

length = 6 yards

width = 3.5 yards

Step-by-step explanation:

the length of a rectangle is 1 yard less than twice the width

LEt 'w' be the width of the rectangle

and 'l' be the length of the rectangle

length l = 2 times the width -1

so l = 2w -1

Area of the rectangle = length * width

Area = l * w

we know length is 2w-1  and given area = 21

21 = (2w-1) * w

21= 2w^2 - w

subtract 21 on both sides

0= 2w^2 - w - 21

now solve for 'w'

0= 2w^2 +6w -7w- 21

0 = 2w(w+3)-7(w+3)

0= (2w-7)(w+3)

2w-7 = 0                    and w+3 =0

w = 7/2                            w=-3

width cannot be negative so we ignore w=-3

width w= 3.5

length = 2w-1= 2(3.5) - 1= 7-1=6

length = 6 yards

5 0
3 years ago
4. 16,000 ft = __________ miles __________ yds __________ ft
siniylev [52]

Answer:

16,000 ft = 3.03 miles

16,000 ft = 5,333 yards

16,000 ft= 16,000 ft

6 0
2 years ago
Read 2 more answers
The average American consumes about 20 gallons of ice cream in one year. At this rate, how many liters of ice cream will 50 Amer
love history [14]
1 year has around 52.1429 weeks
We are given that one American consumes around 20 gallons of ice cream in a year. This means that the consumption is 20 gallons in 52.1429 weeks.
Now, first we will calculate the amount consumed by 1 American in one week using cross multiplication as follows:
consumption per week = (1*20) / (52.1429) = 0.38356 gallons

Now, to know the consumption of 50 Americans in one week, we will simply multiply the consumption of one American by 50 as follows:
consumption of 50 Americans = 0.38356 * 50 = 19.18 gallons/week
3 0
3 years ago
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