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Leya [2.2K]
3 years ago
13

Solve this system of equations by substitution. y = 4x 2x + y = 6

Mathematics
1 answer:
kumpel [21]3 years ago
5 0
Blah blah blah multiply input divide
x=1
y=4
Ordered pair= (1,4)
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. Kate is training for a bike race. She rides 5 miles one day, 10 miles the next day, and 15 miles the third day. If Kate contin
Dmitriy789 [7]

Answer:

75

Step-by-step explanation:

she is adding 5 miles a day.

Day 1: 5

2. 10

3. 15

4. 20

5. 25.

adding all these amounts together, you'll get 75.

4 0
3 years ago
Read 2 more answers
What’s the height, x, of the smaller sailboats sail ?
leonid [27]
D. DDDDDDDDDDDD it’s do bro trust me u will get 100 points
5 0
3 years ago
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Mr. Trager has $500.00 to spend at a bicycle store. All prices listed below include tax.
ICE Princess25 [194]

Answer:

He can buy 2 outfits

Step-by-step explanation:

​How to arrive at the answer is: Since it says that Mr. Trager bought a new bike for $273.98. Subtract $ 273.98 from $ 500.00. The answer is $ 226.02. Then it says he bought 3 bike reflectors for $ 7.23.To find how much the bike reflectors cost, multiply 7.23 by 3. The answer is $21.69. Then subtract $ 21.69 from $ 226.02. The answer is $ 204.33. Then it says he bought a helmet for $ 42.36. Subtract $ 42.36 from  $ 204.33. The answer is $ 161.97. Then it says he plans to buy cycling outfits for $ 78.12 each. To find out how many he can buy, subtract $ 78.12 until you can't anymore. You can subtract $ 78.12 once and the answer is $ 83.85. It looks like we can subtract one more time. Then we subtract $ 78.12 again, and he has $ 5.73 left. We subtracted twice, so he can buy 2 outfits.

8 0
3 years ago
A cylinder diameter of 6cm and length of 20cm. Using n3 what is volume of cylinder cm3
grandymaker [24]
Use the basic formula v=nr^2h to get the answers
180n  or  565.2
Hope this helps! :D
5 0
4 years ago
At a restaurant the cost for one breakfast taco and one glass of milk is $3.94. The cost for 2 tacos and 3 glasses of milk is $8
umka21 [38]

Answer:let 't' represent the cost of a taco and 'm' represent the cost of a glass of milk

Step-by-step explanation:2.10 = t + m

5.15 = 2t + 3m

5 0
3 years ago
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