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hodyreva [135]
3 years ago
11

Can somebody help me with number four plz

Mathematics
1 answer:
satela [25.4K]3 years ago
8 0

Step-by-step explanation:

3.

$30.32/8 = $3.79 per gallon

4. (a)

Weight of single gallon = 41.7/5 = 8.34 pounds

(b)

Weight of 70 gallons = 70*8.34 =

583.8 pounds

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How to solve the inequality
beks73 [17]

Answer:

x\geq 19/6

Step-by-step explanation:

1. Multiply both sides by 6 (the LCM of 6,3)

5/2 + 3-x <= 2(x-2)

2. Simplify 5/2+3-x to 11/2-x

11/2 - x<=2 (x-2)

3. Expand.

11/2-x<= 2x-4

4. Add x to both sides.

11/2<= 2x-4+x

5. Simplify 2x-4+x to 3x-4.

11/2<=3x-4

6. Add 4 to both sides.

11/2+4<=3x

7. Simplify 11/2+4 to 19/2

19/2<=3x

8. Divide both sides by 3

19/2 /3 <=x

9. Simplify 19/2 /3 to 19/2*3

19/2*3<=x

10. Simplify 2*3 to 6

19/6<=x

11. Switch sides.

x>= 19/6

Hope this helps!

4 0
3 years ago
PLEAAASE HELP ME ON #5 PLEAAASE IM DESPERATE IM RLLY SYRESSSEDDD TAKE 45 PTS
Lina20 [59]
I believe the answer should be x equals 37

4 0
3 years ago
Read 2 more answers
PLEASE HELP, 40 POINTS!!!!!!!!!!!!!!!!!!!
andriy [413]
Eu nu știu engleză fiule
6 0
2 years ago
D = 7 mm<br> Calculate the radius of the circle.
Vikentia [17]

Answer:

r= d/2

7/2

3.5

3.5 is the answer

Step-by-step explanation:

5 0
3 years ago
What is the most precise classification of the quadrilateral formed by connecting the midpoints of the sides of a square?
e-lub [12.9K]
A square again
Lets take a is side of a square.
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I see that will be square again
7 0
3 years ago
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