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makkiz [27]
2 years ago
13

Px–8=5x+q let x be 4

Mathematics
1 answer:
mario62 [17]2 years ago
5 0

Answer:

X-2 1. 2x - 3 1. 5x - 3 X-1. - 34. x-3 3-x x-2 2-X. 3x-2 2-3x. 4x - 7 1. X-2 3 x+4. 1-XX-1. X-2 2-X ... 7 = x, express y in terms of x. Vy-1. 1 1 1. 8. If -+-=-, express f in terms of u and v. и у f. 9. If t= k ... If px - b = a - qx, express x in terms of a, b, p and q.

Step-by-step explanation:

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Robert collected 330 aluminum cans. If 100 aluminum cans weigh 4 pounds, and the recycling center is paying 25 cents a pound, ho
Phantasy [73]

Step-by-step explanation:

Cost per pound, c = 25cents

number of cans per pound, n = 100/4 = 25cans

total cans collected, t = 330cans

payment for total cans collected,p

where p = (t/n)×c = (330/25)×25 = 330cents

7 0
3 years ago
A 25 - foot ladder is leaned against a wall. If the base of the ladder is 7 ft from the wall,
Fiesta28 [93]

Answer:

24

Step-by-step explanation:

Since the ladder, wall, and ground form a right triangle, you can use this formula:

A squared + B squared = C squared

A = 7 feet

C = 25 feet

B = distance the ladder will reach

49 + B squared = 625

B squared = 625 - 49

B = square root of 576

B = 24 feet

6 0
2 years ago
Read 2 more answers
Two roads intersect at right angles. You are standing 24 meters north of the intersection on one of the roads. You are watching
Mrrafil [7]

Answer:

112 meters

Step-by-step explanation:

5 0
2 years ago
-4x + 2y = -8 in slope interception form (y= mx + b )
Nostrana [21]

Answer:

y=2x-4

Step-by-step explanation:

so we just have to rearrange this to

2y=4x-8

we can do this by adding 4x to both sides

then we divide by 2

y=2x-4

4 0
2 years ago
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Kela wants to visit a friend who lives 8 kilometres away. She'll ride the Subway as she can before walking the rest of the way.
Alenkinab [10]

Answer:

Kela will be able to travel for 7 stops before her money runs out.

Step-by-step explanation:

Since Kela wants to visit a friend who lives 8 kilometers away, and she'll ride the subway as she can before walking the rest of the way, and she needs to buy an access pass that costs $ 5.50 and there is also a fee of $ 1.25 for each stop, if Kela doesn't want to spend more than $ 15 on the trip, to determine the largest number of stops she can afford, the following calculation must be performed:

(15 - 5.5) / 1.25 = X

9.5 / 1.25 = X

7.6 = X

Therefore, Kela will be able to travel for 7 stops before her money runs out.

4 0
3 years ago
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