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vlada-n [284]
3 years ago
11

Please help me I really need help

Mathematics
1 answer:
Naily [24]3 years ago
6 0
C :)))) hood luckkkkk
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A running track at a school is shaped like oval. The track is 1/2 miles long . Mr. Perez puts a marker down every 1/8 mile .
Lunna [17]

Answer:

4 markers

Step-by-step explanation:

1/2 miles divided by 1/8 miles equals 4 markers.

1/2 ÷ 1/8

Apply the fraction rule:

1/2 × 8/1

Cross cancel common factor 2:

= 4/1

= 4

Hope this helps!

4 0
3 years ago
Plz help I will mark as brainliest. Jason has $60 to spend. He wants to purchase a bag for $30, one calculator for $13,3
Ronch [10]

Answer:

$1.60 per pen

Step-by-step explanation:

60-30=30

30-13= 17

17-9=8

8/5= 1.6

6 0
3 years ago
Help!!! In the ____sq parts pls
Allisa [31]

Answer:

1. 63 sq m

2. 76 sq m

3. about 36.56 sq m or 24 + 4\pi

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)

4 0
3 years ago
What number is a reasonable estimate for 5,664 + 8,622
Korvikt [17]

Answer:

Step-by-step explanation:

A reasonable estimate could be 14,300, or 14,000, or also you could do 14,290

7 0
2 years ago
Read 2 more answers
Zach solves the system x+y=-3 , x-y=1 and finds the solution (1,-2) use a graph to explain whether Zach's solution is reasonable
Viefleur [7K]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>x-y=1 (1)
x+y=3 (2) 
Add (1) and (2) to eliminate y: 
x- y + x - y =1 + 3
2x = 4
x = 4/2

</span><span>x = 2 
Substitute x = 2 into (1) to find y: 
2 + y = 3
y = 3 - 2
y = 1 
The solution is (2, 1) </span>
6 0
3 years ago
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