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FrozenT [24]
2 years ago
12

On a family outing, Tyler bought 5 cups of hot cocoa and 4 pretzels for $18.40.

Mathematics
1 answer:
dalvyx [7]2 years ago
8 0

Answer:

(_11)×15 please help help me me my question solve please

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Seventeen is three times the difference between four times a number and five
expeople1 [14]

17 = 3(4x - 5)

<em><u>Distributive property.</u></em>

17 = 12x - 15

<em><u>Add 15 to both sides.</u></em>

32 = 12x

<em><u>Divide both sides by 12.</u></em>

x = 2.67. (This is your answer.)

Let me know if you have any questions.

4 0
2 years ago
What is 12 bittlion÷4.76billion
Fittoniya [83]
The answer is2.52100840336 if right thanxs
6 0
3 years ago
5x 8 = 23 what is x in the equation
ivann1987 [24]
Hope this helps  x= 23/40 
6 0
2 years ago
What is the equation of the epicycloid formed by a circle with radius 6 rolling counterclockwise around a circle with radius 12
Ilya [14]

Answer:

Step-by-step explanation:

Radius=24$;*3)5435)

3 0
3 years ago
Dale drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took hours. When Dale drove hom
IrinaK [193]

Dale drove to the mountains last weekend. there was heavy traffic on the way there, and the trip took 7 hours. when dale drove home, there was no traffic and the trip only took 5 hours. if his average rate was 18 miles per hour faster on the trip home, how far away does dale live from the mountains? do not do any rounding.

Answer:

Dale live 315 miles from the mountains

Step-by-step explanation:

Let y be the speed  of Dale to the mountains

Time taken by Dale to the mountains=7 hrs

Therefore distance covered by dale to the mountain = speed × time = 7y ......eqn 1

Time taken by Dale back home = 5hours

Since it speed increased by 18 miles per hour back home it speed = y+18

So distance traveled home =speed × time = (y+18)5 ...... eqn 2

Since distance cover is same in both the eqn 1 and eqn 2.

Eqn 1 = eqn 2

7y = (y+18)5

7y = 5y + 90

7y - 5y = 90 (collection like terms)

2y = 90

Y = 45

Substitute for y in eqn 1 to get distance away from mountain

= 7y eqn 1

= 7×45

= 315 miles.

∴ Dale leave 315 miles from the mountains

4 0
3 years ago
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