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sukhopar [10]
3 years ago
13

Help me out guys please

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
8 0
The answer is A and B
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Sam jogs every 2 days. He does Pilates every 3 days. Suppose Sam jogs and does Pilates on October 1. What are the next three dat
Rama09 [41]

Answer:

October 7, October 13, 0ctober 19

Step-by-step explanation:

Jog = every 2 days

Next days from October 1 = October 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31

Pilates = every 3 days

Next days from October 1 = October 4, 7, 10, 13, 16, 19, 22, 25, 28, 31

What are the next three dates on which he will jog and do Pilates?

= October 7, October 13, 0ctober 19

The next three dates on which he will jog and do Pilates are October 7, October 13, 0ctober 19

5 0
3 years ago
Louise has only 5 cent, 10 cent, and 20 cent coins in her purse. She has 30 coins in total, and she has two more 10 cent coins t
Hoochie [10]
Let x =  number of 5 cent coins.
Then there are (x+2) 10 cent coins.
Let y = 20 cent coins.
Total coins: x+(x+2)+y = 30
2x+y=28       
y = 28-2x                             (1)
Total value: 0.05x + 0.1(x+2) + 0.2y = 3.80
0.15x + 0.2y + 0.2 = 3.80
0.15x + 0.2y = 3.60             (2)
Substitute (1) into (2).
0.15x + 0.2(28-2x) = 3.60
-0.25x + 5.60 = 3.60
2.00 = 0.25x
8 = x

From (1), obtain y = 28 - 2(8) = 12
Answer: (x+2) = 8+2 = 10 
Louise has 10 10-cent coins
3 0
3 years ago
Jake has 3 dogs Bob has 5 times more how many dogs does Bob have​
Sonbull [250]

Answer:The answer: Bob has 15 dogs

Step-by-step explanation If Jake has 3 dogs and Bob has five times that amount it would be a simple 3 x 5 equation. because five 3's would be 3+3+3+3+3 = 15  

3 0
3 years ago
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Find the perimeter of a triangle if the three sides are 5x + x - 7, 2x + 4, and x +5.
Bogdan [553]

Answer:

Things that help me with any problem is copy and paste on to goggle or chrome and search and you will get a answer.

4 0
3 years ago
Express your answer in scientific notation.<br> 8.8 x 10^7 + 3.1 x 10^8
hodyreva [135]

Answer:

398000000 x

Step-by-step explanation:

8 0
4 years ago
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