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3 years ago

The drill team is buying new uniforms. The table shows y, the total cost in dollars, and x, the number of uniforms purchased.

Mathematics

1 answer:

Ierofanga [76]3 years ago

8 0

Answer:

A: Yes, the relationship is linear.

Step-by-step explanation:

1=60, so we can assume that 3=180 because 60x3=180. we can use this strategy for the rest of the data and confirm that the line has a consistent slope of 60/1.

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Looking for the answer to this

SashulF [63]

<h2>Required Answer :-</h2>

Given system of linear equations are ,

x + y = 2
-3x + y = 2

And we need to find the Solution of the linear equation . So let's Firstly number the equations .

$\large{\red{\frak{ Given}}}\begin{cases} \sf x + y = 2\qquad ..........(i) \\\\\sf -3x + y = 2 \qquad ..........(ii) \\\end{cases}$

→ Multiplying equⁿ (i) by 3 ,

=> 3 ( x + y ) = 2*3

=> 3x + 3y = 6

→ Adding the two equations ,

=> 3x + 3y -3y + y = 6 + 2

=> 4y = 8

=> y = 8/4

=> y = 2

→ Put y = 2 in (i) ,

=> x + y = 2

=> x + 2 = 2

=> x = 2- 2

=> x = 0

<h3>★ Hence the required solution is ( 0 , 2 ) .</h3>

7 0

3 years ago

PLEASE HELP, I’LL GIVE BRAINLIST!

Alekssandra [29.7K]

Answer:

your answer would be 4/12 because there are 4 red marbles and 12 marbles total

Step-by-step explanation:

6 0

3 years ago

The Running Aces card team won $548 dollars playing in poker tournaments last year. The winnings were split evenly among the p p

andriy [413]

Since the question doesnt give the amount of players on the team we can just say that each player was given 548/p dollars.

7 0

2 years ago

Someone please help me with all !

goldenfox [79]

You can observe that every next term is computed by adding 4 to the previous one.

This implies that the difference between consecutive terms is always 4, and this is an arithmetic sequence.

In order to find the explicit equation, we can explore the pattern:

$a_1 = -1 = -1+4\cdot 0$

$a_2 = 3 = -1+4\cdot 1$

$a_3 = 7 = -1+4\cdot 2$

$a_4 = 11 = -1+4\cdot 3$

So, as you can see, we have

$a_n = -1+4(n-1) = 4n-5$

If 109 is a term of the sequence, there must exist a natural number n such that

$109 = 4n-5 \iff 4n = 114 \iff n = \dfrac{114}{4} = 28.5$

So, 109 is not a term of the sequence.

4 0

2 years ago

Read 2 more answers

19. Suppose Misty purchased the 10-Day Ticket Package that

Luda [366]

Answer:

Part a) The table in the attached figure (see the explanation)

Part b) see the explanation

Step-by-step explanation:

Let

y ----> the total cost of Lift Tickets

x ----> the number of days

we know that

The linear equation in slope intercept form is given by

$y=mx+b$

where

m is the slope or unit rate of the linear equation

b is the initial value or y-intercept pf the linear equation

In this problem we have

The slope is equal to

$m=\$20\ per\ day$

The y-intercept is equal to

$b=\$80$

substitute

$y=20x+80$

Complete the table

Find the value of y for each value of x

For x=0 day

$y=20(0)+80=\$80$

For x=1 day

$y=20(1)+80=\$100$

For x=2 days

$y=20(2)+80=\$120$

For x=3 days

$y=20(3)+80=\$140$

For x=4 days

$y=20(4)+80=\$160$

For x=5 days

$y=20(5)+80=\$180$

For x=6 days

$y=20(6)+80=\$200$

Part b) Explain how you know the data in the table above is linear

The data in the table is linear, because satisfy the equation of the linear equation

$y=20x+80$

where

x is the variable independent or input value (the number of days)

y is the variable dependent or output value (the total cost of Lift Tickets)

6 0

2 years ago