Mathematics Middle School

Janice had $125. She loved earrings so much that she spent $7.00 every week to buy a new pair. How much money will she have left after 5 weeks?
Use a t-chart to identify number patterns.
$90
$35
125 - 7 x 5
$160

Answers

Answer 1

Answer:

she will have $90 left after 5 weeks

Step-by-step explanation:

Answer 2
$90 after 5 weeks i think lol but im slow so who knows

Related Questions

Must explain HOW you got the answer to, so I can understand it

Answers

Answer: Ethan sold more than kayla by [tex]\frac{1}{12} gallons[/tex]

Since we have given that

Quantity of lemonade sold by Ethan is given by

[tex]\frac{2}{3}[/tex] gallons

Quantity of lemonade sold by Ethan and Kayla together is given by

1 1/4 gallon = 5/4

Quantity of lemonade sold by Kayla only is given by

[tex]\frac{5}{4}[/tex] - [tex]\frac{2}{3}[/tex]

= [tex]\frac{5-8}{12}[/tex]

= [tex]\frac{7}{12}[/tex]

To get who sold more lemonade we will first make the denominator same,

Denominator of 3 and 12 = 12

So,

[tex]\frac{2 x 4}{ 3 x 4} = \frac{8}{12}[/tex]

Compare Ethan and Kayla ,

We know that

[tex]\frac{8}{12} \geq \frac{7}{12}[/tex]

So, Ethan sold more lemonade than Kayla .

By

[tex]\frac{8}{12}[/tex] - [tex]\frac{7}{12}[/tex] = [tex]\frac{1}{12}[/tex]

Hope this helps : )

Ms. Yost has 20 boxes of markers. She buys 420% more boxes. How many boxes will she have in all?

Answers

Answer:

104 boxes

Step-by-step explanation:

You do 20 + 20(4.2) to get 104

The 4.2 is 420% and 20 is the boxes she currently has.

Answer:

104 in all

Step-by-step explanation:

Hope I  helped

Graph the ordered pairs for y = 3x + 3 using x={−2, 1, 2}.

Answers

Ok,
(-2,-3), (1,6), (2,9)

A lemonade recipe calls for 6 gallons of water. How many quarts of water are needed for the recipe

Answers

6 gallons of water is 24 quarts

Answer:

24

Step-by-step explanation:

there are 4 quarts in a gallon

Multiply two and four-fifths negative five and two-thirds

Answers

Answer:

-15 13/15

Step-by-step explanation:

I used a calculator

Answer:

negative fifteen and thirteen-fifteenths

Step-by-step explanation:

Solving Equations: Variables on Both sides (A8.3.4)
6y-5=7y-y

Answers

this statement is false lol
there’s no solution

What is 45x5 1/2 + 25 - 2 + 5x 3?

Answers

Answer:

285.5

Step-by-step explanation:

What is the length of the unknown side of this triangle?

Answers

Answer:

shoto its me deku!!!!!!

Answer:

65

Step-by-step explanation:

first we know that it is a right angle and its 90 degrees.

now we add up the angles it has givin us.

17 plus 8 = 25

90 minus 25 = 65.

Solve the equation. Check your solution

8+ x =12

Answers

Answer:4

Step-by-step explanation:

Answer:

x=4

Step-by-step explanation:

8+x=12

We simplify the equation to the form, which is simple to understand  

8+x=12

We move all terms containing x to the left and all other terms to the right.  

+1x=+12-8

We simplify left and right side of the equation.  

+1x=+4

We divide both sides of the equation by 1 to get x.  

x=4

Evaluate 5a−b when a=4 and b=12.

Answers

Answer:

8

Step-by-step explanation:

5a - b

5(4) - 12

20 - 12

8

the answer is 8

all you have to do is replace the numbers like 5(4)-(12) and solve it?

Four students graphed one linear function each. Which student graphed a linear function with a y-intercept at –4?

Answers

Rhett did because if u look at the graph it lands on -4
Ellis did. On the graph the line lands at -4 at the y-intercept

HELPP
Mr. Beckwith is traveling from Grant County to New Orleans. It takes 7 hours to complete the 409 mile trip. What is the velocity of the trip?
A 0.02 m/h
B 2,863 m/h
C 58.4 m/h
D 58.4 m/h south

Answers

Answer: It is C

Step-by-step explanation:

To solve for distance use the formula for distance d = st, or distance equals speed times time.

distance = speed x time

Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. If rate r is the same as speed s, r = s = d/t. You can use the equivalent formula d = rt which means distance equals rate times time.

distance = rate x time

To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time.

speed = distance/time

To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.

time = distance/speed

1/9 ÷ 6? What is the quotient

Answers

Answer:

.01851

Step-by-step explanation:

1/9=.111

/6=.01851

A hot air balloon rises 9 meters every 3 seconds. A blimp rises 5 meters every two seconds. Which will take the shortest time to reach 50 meters? *

A. Hot Air Balloon - about 7 seconds
B. Hot Air Balloon - about 17 seconds
C. Blimp - about 20 seconds
Blimp - about 18 seconds

Answers

Answer:

A) Hot air balloon about 17 seconds

Step-by-step explanation:

9 x 6 = 54      6 x 3= 18 seconds

5 x 10 = 50      10 x 2= 20 seconds

The answer is A 7 seconds

QUICK ALSO BRAINLY Which graph shows a proportional relationship between the number of hours of renting a bicycle and the total amount spent to rent the bicycle?
A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 12, 24, 36, 48, and 60. Points are shown on ordered pairs 0, 0 and 2, 12 and 4, 24 and 6, 36 and 8, 48. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars.
A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 12, 24, 36, 48, and 60. Points are shown on ordered pairs 0, 0 and 2, 12 and 4, 24 and 6, 30 and 8, 40. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars.
A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 12, 24, 36, 48, and 60. Points are shown on ordered pairs 0, 0 and 2, 12 and 4, 20 and 6, 24 and 8, 24. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars.
A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 12, 24, 36, 48, and 60. Points are shown on ordered pairs 0, 0 and 2, 12 and 4, 12 and 6, 12 and 8, 12. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars.

Answers

Answer:

i think its the first one

Step-by-step explanation:

i hope this helps

First-person to get this right get Brainliest

Which line has a slope of 1, and which has a slope of 2?

Answers

Answer: L = 1. K=2

Step-by-step explanation: it is right

e has a slope of 1
k has a slope of 2

Simplify the following numerical expressions.
|-7| - 7 =
2|-7| =
(-7)^2 =
-7^2 =
-7 -|-7| =

Answers


|-7| - 7 = 0
2|-7| = 14
(-7)^2 = 49
-7^2 = 49
-7 -|-7| =-14

Answer:

|-7| - 7 = 0

2|-7| = 14

(-7)^2 = 49

-7^2 = 49

-7 -|-7| =-14

Step-by-step explanation:

Find the next four numbers in the pattern. (What is the pattern?)Explain. 1,2,5,10,13, 26, 29,___,____,____,______

Answers

32,35,38,41 hope this helped

What division problem does the model show?

A number line going from 0 to 60 in increments of 10. Arrows go from 60 to 45, from 45 to 30, from 30 to 15, and from 15 to 0.


÷ 15
The quotient is
.

Answers

69 in long I think???????

Answer

1. 60

2. 4

Step-by-step explanation:

kay has a pet snake that is 965 mm long , how many dekameters is that??←

Answers

The answer is .097 dekameters!
Okay so 1 millimetre is 0.0001 decametres.

To work out what 965 millimetres is, just multiply 0.0001 by 965:

Kay’s snake is 0.0965 decametres long

Can someone please help me with this? Thank youuu!

Answers

Answer:

1996

Step-by-step explanation:

To find the number of terms in an arithmetic sequence, divide the common difference into the difference between the last and first terms, and then add 1.

2008 - 13 = 1995 + 1 = 1996

The following is a model showing the solution to an equation. x - 34 = 13 x - 34 + 34 = 13 + 34 x = 47 What property of equality was used to solve the equation? a. subtraction b. addition c. multiplication d. division

Answers

Answer:

B.) Addition*Additive property of equality

Step-by-step explanation:

You add 34 to both sides of the equation to find what x was equal to

Hope I helped

Answer:

You add 34 to both sides of the equation to find what x was equal to

Hope I helped

Step-by-step explanation:

I added screenshot this time

Answers

3? Correct me if I’m wrong

Brady and 3 friends went to lunch. Their meal cost $32, and they left a 15% tip. How much was the tip?

Answers

Answer:

Step-by-step explanation:

I think 7.50

How much does a cubic meter of water weigh in kilograms? Please Explain.

Answers

Answer:

A cubic meter of pure water has a mass of 1000 kg

Step-by-step explanation:

A cubic meter of water in kg is 1000kg

Write the equation of the line that has an undefined slope and passes through the point (4,13).

Answers

Answer: y-Mx+b

Step-by-step explanation:

I really dont know

Sorry tho

Answer:

4x+13y

Step-by-step explanation:

Just put the number and the x and y

-5.23-9.3= what idk what

Answers

Answer:

-14.53

Step-by-step explanation:

-5.23-9.3=-14.53 it's a negative plus a negative

find 34.672 + 15.31 express your answer in decimal form

Answers

Answer:

49.982

Step-by-step explanation:

when u add or subtracted two decimals line the the decimals up and then add a zero behind the decimal to line the answer up.

HELP PLEASE this is due tomorrow for me!!

Answers

Answer:

YOUR ANSWER IS 9

Step-by-step explanation:

1.80/4= 0.45

2.70/6=0.45

5.40/12=0.45

0.45*20= 9$

How are exponents and powers different?
(DON'T GOOGLE IT!)

Answers

Answer:

The power is larger than the exponet

Step-by-step explanation:

A power is the product of multiplying a number by itself. A power is represented with a base number and an exponent. The base number tells what number is being multiplied. The exponent, a small number written above and to the right of the base number, tells how many times the base number is being multiplied.
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