Shari and Ana are playing games at an arcade. Shari has $37.50 and is playing $0.50 games. Ana has $42.75 and is playing $0.75 games. Sandor wants to know when Shari and Ana will have the same amount of money remaining. So he wrote and solved this equation.

Let x = number of games played.

Equation: 37.50 – .5x = 42.75 – .75x

Step 1: 37.50 – 1.25x = 42.75

Step 2: – 1.25x = 5.25

Step 3: – 4.2 = x

Sandor knows his answer is incorrect because a negative number of games cannot be played. What was Sandor’s mistake?
The variable x should represent the amount of money left.
The equation should have sums on both sides.
In step 1, he should have added .75x to both sides.
In step 3, he should have added 1.25x to both sides.

Answers

Answer 1

[tex]37.50-0.5x=42.75-0.75x\\37.50-0.5x+0.75x=42.75\\37.50-0.25x=42.75\\0.25x=42.75-37.50\\0.25x=42.75-37.50\\0.25x=5.25\\x=\frac{5.25}{0.25} \\x=21\\\\x=21 grams[/tex]

PLEASE MARK ME AS BRAINLIEST

Answer 2

Answer:

its c

Step-by-step explanation:

Related Questions

ILL MARK U BRAINLIEST HELP

Answers

Answer:

6x-y

Step-by-step explanation:

Add the two expressions

Answer:

6x + -y

Lets simplify this step by step:

2x + 7y + 4x −8y

2x + 7y + 4x + −8y

Then we combine like terms

=2x + 7y + 4x + −8y

=(2x + 4x) + (7y + −8y)

= 6x + −y

Each cable car at an amusement park can hold six Riders. There are 51 people in line to ride the cable cars. How many cable cars will the people in line fill? how many more people are needed to fill the next cable car?

Answers

Answer:

9 cable cars

Step-by-step explanation:

51 ÷ 6 = 8.5

8.5 rounds up to 9

Answer:

Step by step explanation:

54 ÷ 6 = 9

Use intercepts to graph the linear equation 5x + 3y = 30.

Answers

Answer x=6 and y=10

Explanation:

Replace each variable in turn with 0 and solve

5x+3y=30 Put zero in place of x and solve for y

5(0)+3y=30

[tex]\frac{3y}{3} =\frac{30}{3}[/tex]

y=10 The y- intercept is 10

5x+3y=30 Put zero in place of y and solve for x

5x+3(0)=30

[tex]\frac{5x}{5} =\frac{30}{5}[/tex]

x=6 The x-intercept is 6

Solve this equation

3|6v+2|=-66

Answers

I believe it’s no solution

Can you guys help me find the slope for the given graph and y-intercept
(pictures included)

Answers

Answer:

I believe the answer is

[tex]y = \frac{2}{3} x + 1[/tex]

slope = 2/3x

y-intercept = 1

Step-by-step explanation:

Hope this helps!

Apala has Rs 200 with her, and she spent 80% from the amount she
had. Calculate the money left with her.
(a)Rs 20
(b) Rs 10
(c) Rs 40
(d) Rs 30

PLS help I can't at all solve this pls soon as possible

Answers

Answer:

I guess answer is Rs 40

Hope it help you

Answer:

Step-by-step explanation:

we make assumption that 200 is 100% since it is our output value

We next represent the value we seek with x

From step 1, follows 100%=200

in the same x%=200

Tracy can type 45 words in 3 minutes. At that rate, how many minutes would it take Tracy to type 315 words?

Answers

Answer:

21 minutes

Step-by-step explanation:

The rate that she types is 15 words in a minute

315/15 =

21 or 21 minutes

Answer: It will take Tracy 21 minutes to type 315 words

Step-by-step explanation:

Set up a proportional relationship to solve for the number of minutes.

45 words = 3 mins

315 words = x mins.

[tex]\frac{45}{315} = \frac{3}{x}[/tex] Cross multiply

45x = 945 Divide both sides by 45

x = 21

Can someone help me with this 2 part question there are 2 pictures

Answers

Answer:The answer is

A. And for the second part the answer is no

Step-by-step explanation:

Juan needs to take an Uber to get to the movies. The Uber charges $1.50 for the first mile, and then $1.55 for each mile after that. If the total charge is $10.49, then how far was Juan’s Uber ride to the movie?

Answers

Answer:

5.8 miles were travelled by Juan's Uber ride to the movie.

Step-by-step explanation:

Let x = miles travelled by Juan

Charges for first mile = $1.50

Charges for each mile after first = $1.55

Total charge for Juan = $10.49

We need to find how many miles Juan covered?

The equation will be:

[tex]1.50+1.55(x)=10.49[/tex]

We will solve this equation to find value of x

Solving:

[tex]1.50+1.55(x)=10.49[/tex]

Subtracting 1.50 from both sides

[tex]1.50+1.55(x)-1.50=10.49-1.50\\1.55(x)=8.99\\x=\frac{8.99}{1.55} \\x=5.8[/tex]

So, 5.8 miles were travelled by Juan's Uber ride to the movie.

Please help me! Itll mean so much!

Answers

because all angles of a triangle add up to 180 and we already know two of the angle values you would subtract them from 180 to get your answer
180-45-55=80

your answer is 80 degrees

i think it’s 80 degrees

write one sentence with using the word innate .

Answers

Answer:

He had an innate modesty and creative.

Step-by-step explanation:

calculate the value of the expression (-8)·(-1/3)

Answers

Answer:

8/3

Step-by-step explanation:

If we multiply it the subtraction will cut off and 8 will mulitply to 8/3.

The purchase price of an iPad is $625.00. There is a 15% discount and the tax rate is
8%. What is the total cost of the iPad?

Answers

Answer:

$573.75

Step-by-step explanation:

625.00x15%=93.75

625.00-93.75=531.25

531.25x8%=42.50

531.25+42.50=573.75

Answer: I think that the answer is $573.75

please correct me if im wrong.

Step-by-step explanation:

Need help would appreciate it :D

Answers

Answer:

Step-by-step explanation:

i can not see the attachment

Answer:

i would say C if not A i maybe wrong on both but dont hate me, i tried

Step-by-step explanation:

Please help, I am bad at math and I don't know how to answer this question please help

How is solving equations with fractions similar to solving equations with whole numbers?

(Written Response)
(Sorry if this is easy, if you have already done this on edg, I don't mind if it is the sample response)

Answers

Answer:

You have to make the fraction into a whole number.

Step-by-step explanation:

Hope this helps. :)

Dalton's sister Dorina plays basketball and makes 84% of her free throws. If she attempts 225 free
throws, how many should she make?
A.)191
B.)202
C.)189
D.)180

Answers

She would make C. 189

1) what is one half of 30?
2) what is two thirds of 15 miles?

Answers

Answer:

15 and 10 miles

Step-by-step explanation:

one half of 30 = 15

two thirds of 15 miles =10 miles

1)15
2)5

One half of 30 is 15, and two thirds of 15 is 5.

lus
If f(x) = 3x + 7, find:
f(3) = [?]

Answers

Answer:

The answer is 16

Step-by-step explanation:

You substitute 3 in for x.

As a salesperson, you are paid $150 per week plus $5 per sale that you make. This week
you want your pay to be at least $225. Write and solve an inequality for the number of
sales you need to make

Answers

Answer:

15 Sales

Step-by-step explanation:

225 - 150 = 75

75 / 5 = 15

Which phrase explains how a range of fault-block mountains forms???

Answers

Answer:

The Fault-block Mountains or block mountains are created when faults or cracks in the Earth's crust force materials or blocks of rocks upward or down. The uplifted blocks are Block Mountains or horsts. The intervening dropped blocks are called graben, which can be small or form rift valley systems.

Step-by-step explanation:

Answer:

Tension affects a wide area of crust and causes many normal faults.

Step-by-step explanation:

You buy two packages of almonds and mix them together into one bowl one package is 8.24 kg and the other is 6.62 kg. How much is in the bowl

Answers

Answer:

8.24+6.62=14.86

Please help asap!! Due today!

Answers

Answer:

No for the first

Step-by-step explanation:

Sorry i do not know the second one bt the first one is No it is not a right angle

what do i say for this
please help :((((

Answers

Answer:

Step-by-step explanation:

Error 1) It should be divided by 5.

x - 5 = 0

x = 5

Error 2) -3 15 0 -1 5

coefficient of x² is 0 and it is not included

please help me out thanks

Answers

Answer:

I think it would be either $134.89 or 113.22

Step-by-step explanation:

just from an estimate, I got close to one of these two

solve for all the values of the interior angles

Answers

Answer:

x = 6

Step-by-step explanation:

measure of angle E: 5(6) + 8 = 38

measure of angle D: 6(6) + 8 = 44

measure of angle C: 180 - 82 = 98

check answers by adding all 3 angle measures to make sure they equal 180 degrees

Which statement could be proven false using a counterexample?

A.) All clarinets are woodwinds
B.) All cells have ribosomes
C.) All fruits come from trees
D.) The names of all of the days of the week have at least two syllables

Answers

Answer:

Step-by-step explanation:

raspberry’s are fruits and don’t grow on trees

Square A has an area of 18a2 + 862 – 24ab.
Square B has an area of (3a – 2b)2
Determine which square has a greater area? Explain your answer.

Answers

I don’t know but you can go download Conects. :)

help helppppppppppppp

Answers

Answer:

4/15 = height of lamp/(15+5)

4/15 = height of lamp/20

20/15 = 1 5/15

1 5/15 times taller

and this, please my life is going to all hell and if someone could help me out i’d really appreciate it:)

Answers

Answer:

Step-by-step explanation:

you can go to a calculator

Jeanie buys 4 pairs of jeans at "x" dollars each and a shirt for $5.99. Her total
purchase is $77.95. What is the cost of each pair of jeans?

Answers

Answer:

each pair of jeans costs $17.99

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