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Lelu [443]
3 years ago
15

I need an urgent help to answer these questions please

Mathematics
1 answer:
andre [41]3 years ago
3 0
1. the answer is 300 km. 5(53) + 35 = 300.

2. the answer is $29.56. 79.68 + 9 divided by 3 = 29.56.

3. the answer is $351. 7(9 + 15) + 2(7.50) = 351.

Hope this helps you!
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Which set of points is a function?
topjm [15]
B. Cannot have 2 y points on the same x point. Confirm with the vertical line test.
7 0
3 years ago
Which of the following is the solution for 7 - 4x ≥ 35 ?
melamori03 [73]
There are no solutuons listed (says which of the following). My answer below should be in the list to choose from.

7 - 4x ≥ 35
subtract 7 from both sides

-4x ≥ 28
divide both sides by -4 AND change the direction of the inequality sign because we're dividing by a negative

x ≤ -7

CHECK:
7 - 4x ≥ 35
7 - 4(-7) ≥ 35
7 + 28 ≥ 35
35 ≥ 35

ANSWER: x ≤ -7

Hope this helps! :)
7 0
3 years ago
A football stadium holds 52,000 fans. A college student is doing research and determines that on any given game day, the home te
allochka39001 [22]
If H represents the tome teams tickets and V represents the visiting teams then it would be v+h(5)=52,000. 
V= 8,667 tickets 
H= 43,333 tickets
7 0
2 years ago
Can Someone help me and just help me with the highlighted part.. pLEASE
MrRa [10]

Answer:

C.45

Step-by-step explanation:

I got this answer by subtracting 225 from 270 and got 45. Then did the same with the other times.

I hope this explanation was helpful.

4 0
3 years ago
I have four dogs whose average weight is 63 pounds. I also have three cats. The average weight of all seven of my animals is 41
Brums [2.3K]

Answer: 11.67 pounds

Step-by-step explanation:

From the question, the person have four dogs whose average weight is 63 pounds. Then, the total weight of the dogs will be:

= 63 pounds × 4

= 252 pounds

There are also three cats and the average weight of all seven of my animals is 41 pounds. This means that the total animals have a title weight of:

= 41 pounds × 7

= 287 pounds.

To get the weight of the cats, we subtract the total dog's weight from that of the whole animals. This will be:

= 287 - 252

= 35 pounds.

Since there are 3 cats, their average weight will be:

= 35/3

= 11.67 pounds

The average weight of the cats is 11.67 pounds.

8 0
3 years ago
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