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2 years ago

Solve for the value of y in the following system of equations by using the elimination method.

Mathematics

2 answers:

pantera1 [17]2 years ago

8 0

Answer:

I got x=5/2; y=0 lmk if it works

Step-by-step explanation:

finlep [7]2 years ago

6 0

Answer:

<em>the answer is x= 5/2 y= 0</em>

Step-by-step explanation:

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Marshall drove to work in rush hour traffic, going just 27 miles in 1 hour and 20 minutes. Later that day, he left work early to

iragen [17]

Answer:

The average speed of Marshall is 29.7 mph

Step-by-step explanation:

Given;

distance traveled to work, d₁ = 27 miles

distance traveled back home, d₂ = 27 miles

initial time taken, t₁ = 1 hour and 20 minutes

final time taken, t₂ = 29 minutes

Total distance traveled, d = d₁ + d₂ = 27 miles + 27 miles = 54 miles

Total time taken for the journey, t = t₁ + t₂ = 1 hour + ( 20 mins + 29 mins)

t = 1 hour + 49 mins = 1 hour + 0.817 hour = 1.817 hour

The average speed is given by;

v = total distance / total time

v = 54 miles / 1.817 hour

v = 29.7 mph

Therefore, the average speed of Marshall is 29.7 mph

8 0

3 years ago

Is the relation represented in this table a function? Helppp

k0ka [10]

The answer is no because the numbers are repeated

6 0

3 years ago

What is the height, h, of one of the triangles?

Pepsi [2]

Height of triangle = 1/2 height of rectangle = 1/2 (16) = 8

answer
8ft (first one)

6 0

3 years ago

Read 2 more answers

Probability of getting same number when rolling two dice

Soloha48 [4]

<span>6 of them are double 1,1 2,2 3,3 4,4 5,5 6,6
P(doubles)=6/36=1/6</span>

5 0

3 years ago

1) Refer back to Lesson 2, Part A. Assume that the average shoulder width of the people in the line was 1.325 feet. How long wou

igor_vitrenko [27]

Answer:

13,250,000 feet or 13.25 million feet

Step-by-step explanation:

Each person in the line has a shoulder width of 1.325 feet.

For each person, there is a width of 1.325 ft. There are 10 million people.

Since:

10 million = 10,000,000

The total length must be:

$1.325 * 10,000,000$

$1.325 * 10,000,000 = 13,250,000$

Answer: 13,250,000 feet or 13.25 million feet

4 0

3 years ago