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2 years ago

SOMEONE HELP ME PLEASE

Mathematics

1 answer:

vlada-n [284]2 years ago

5 0

Answer:

Total Cost = 29x + 0.32y

Step-by-step explanation:

It is 29x since you pay $29 per day, and x represents the number of days.

It is 0.32y since you pay $0.32 per mile, and y represents the number of miles.

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What is the repeating or terminating decimal that is equivalent to 11/36

Oduvanchick [21]

Answer:

0.30555555....

Step-by-step explanation:

(The fives keep on coming, this is a repeating decimal.)

3 0

3 years ago

Pineapples cost $2.50 each and mangos cost $1.50 each. Tim purchased 15 pieces of fruit for $29.50. How many pineapples and how

kotykmax [81]

We can create equations to solve this.

2.50p + 1.50m = 29.50
p + m = 15

Solve for a variable in the 2nd equation and use the substitution method to solve.

p + m = 15

Subtract p to both sides:

m = -p + 15

Plug in -p + 15 for m in the first equation.

2.50p + 1.50(-p + 15) = 29.50

Distribute:

2.50p - 1.50p + 22.50 = 29.50

Combine like terms:

p + 22.50 = 29.50

Subtract 22.50 to both sides:

p = 7

Now plug this into any of the two equations and solve for the other variable.

p + m = 15

7 + m = 15

Subtract 7 to both sides:

m = 8

So he purchased 7 pineapples and 8 mangos.

4 0

3 years ago

Does it matter which coordinate is (x1,y1) and (x2,y2) or can I just choose which coordinate I want it to be?

zubka84 [21]

Answer:

Technically not on a graph but on a table yes it matter but here if I were you I would do (2,2) and (-1,-4)

Step-by-step explanation: y=mx+b

(2,2) and (-1,-4) 2=2(2)+b Answer is: y=2x+(-2)

x1 y1 x2 y2 2=4+b

-4-2=-6 -2=b

-1-2=-3 y-intercept

m=2

slope

3 0

2 years ago

Read 2 more answers

A fair dice is rolled

iren2701 [21]

Answer:

1/6

Step-by-step explanation:

8 0

3 years ago

1) Your friend Taylor missed class today and needs some help identifying solutions of systems. Explain to Taylor where to find t

Mashcka [7]

Answer:

Ques 1:

Let us consider the system of equations,

$2x+y=3$ and $3x-y=2$

It is known that 'The intersection points of the graphs of the system of equations are the solutions of the system of equations'.

So, after plotting the given graphs, we see that from the first graph,

The only intersection point is (1,1).

Thus, the solution of the system is x= 1 and y= 1.

Ques 2:

We have the functions, f(x)= 2x+1 and g(x)= 2x^2+1.

Plotting the graphs of both the functions is shown by graph 2, we see that,

The intersection points are (0,1) and (1,3)

Hence, the function have equal values only at x= 0 and x= 1 but not at x= 3.

8 0

3 years ago