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3 years ago

4. The Blackhawk Eagles scored 4 points more than the Lane Vikings. The

Mathematics

1 answer:

konstantin123 [22]3 years ago

7 0

Answer:

Lane Viking's Score is 17

Black Eagles's Score is 21

Step-by-step explanation:

Let Lane Viking's Score be x and Black Eagles's Score be y.

Black Eagles's Score = 4+ Lane Viking's Score

so y = 4 + x (Equation 1)

Total Score = 38

Black Eagles's Score + Lane Viking's Score = 38

so y + x =38 (Equation 2)

Putting y's value from Equation 1 in Equation 2

4 + x + x = 38

2x = 38-4

x=34/2

x=17

Putting value of x in Equation 1

y = 4 + 17

y = 21

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3 years ago

If an object is dropped from a height of 96ft, the function h(t) = -62 + 96 gives the height of the object after t seconds. When

Shalnov [3]

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3 years ago

Suppose the population of a town is 98,000 in 2014. The population increases at a rate of 3.7 percent every year. What will the

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3 0

3 years ago

Haley's car gets at least 17 miles per gallon. If she plans a trip that is 250 miles, what is the minimum number of gallons she'

icang [17]

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4 0

3 years ago

Read 2 more answers

Plane traveled 1120 miles each way to Munich and back. The trip there was with the wind. It took 10 hours. The trip back was int

kotegsom [21]

Answer:

84 mph and 28 mph

Step-by-step explanation:

Let the speed of plane is p and speed of the wind is w.

Then we have:

10*(p + w) = 1120 ⇒ p + w = 112
20*(p - w) = 1120 ⇒ p - w = 56

Sum the two equations and solve for p:

p + w + p - w = 112 + 56
2p = 168
p = 84

Find w:

84 + w = 112
w = 112 - 84
w = 28

6 0

3 years ago