The question is in the picture

Answer:

Well, if the more wire and coil, then there will be more electricity and magnetism.

Step-by-step explanation:

plz help me and SHOW WORK

interoperate your solution in the context of the problem.
f(10)=1.75r+9

PLZZ HELP ME OUT THIS ACTUALLY DUE TODAY AND GOING BREAK DOWN I NEED SOMEONE HELP PLEASE!!!!

A.If we use the same definition for multiplication, what should the value of 3x(-5) be ?

B.If the distributive property works for both positive and negative numbers, what expression would be equivalent to 3x(5+(-5))?(Hint: You can use additive inverse property)

C.Use what you know from parts (a) and (b). If we can multiply signed numbers in any order, what should the value of (-5) x 3 be? If the distributive property works for both positive and negative numbers, what expression would be equivalent to (-5)x(3+(-3)?

D. Use what you know from parts (a), (b), and (c). What should the value of (-5)x(-3) be?

6r = 3 (r - 4) - r

hi plzzzzzz

Ruby weighs 88 lbs. Her weight is 12 lbs. less than half her mother's weight. How much does her mother weigh?

Two sides of a triangle have lengths of 7 and 15. Which inequality represents the possible lengths for the third side?

A) 8 < x < 7
B) 7 < x <15
C) 8 < x < 15
D) 8 < x <22

In the following proportion, what does x equal?


A. 17
B. 5.25
C. 27
D. 29

PLEASE HELP!! 12 POINTS!!
2. (2, 0) and (0, 3)

The equation for these ordered pairs is y = 3/2x + 3

A. True
B. False

Find the slope of each side. Express your answers as simplified fractions, if necessary.

The slope of AB is
The slope of BC is
The slope of CD is
The slope of DA is

It costs $3.55 to make a sandwich at the local deli shop. To make a profit, the deli sells it at a price that is 160% of the cost. The sandwich sells for $___.

The sale price of an item is $160 after a 20% discount. What was the original price of the item?

Sam invested $14,000 in a stock that was expected to show an 18% increase in value. If all goes as expected, what will Mr. Bronson’s stock be worth after one year?

a
$11,480
b
$2,520
c
$16,520
d
$252,000
25p

At the fair, Hunter bought 3 snacks and 10 ride tickets. Each ride ticket costs $1.50 less than a snack. If he spent a total of $24.00, what was the cost of each snack?

A) $4
B) $2
C) $5
D) $3

Greyson told his friend Zeth that if a diagonal plane slices off the corner of any prism, such that it only slices through two lateral sides and a base, the cross section will always have a triangular shape. Is Greyson correct?

Please help I will mark brainliest

pleeeeeeeese help Bob had 612qt of paint. He used 323qt to paint a room

How much paint does Bob have left?

Enter your answer in the box as a mixed number in simplest form.

HELP! This model represents an every 2/3 hour, Harris can sew 1/6 pair of jeans.

What is Harris's rate in pairs of jeans per hour?
A. 1/9
B. 1/4
C. 9
D. 4

Dana’s parents add $2 to her savings account for every $20 she puts in the account.
Which equation models the relationship between the amount her parents put in the account, p, and the amount Dana puts in the account, d?

A)p equals one tenth d

B)p equals one half d

C)p equals two d

D)p equals ten d

On a set of blueprints, a 12-foot wall is represented by a 6-inch line segment. What scale is used in the blueprints.

A. 6 feet : 1 inch
B. 2 feet : 1 inch
C. 6 feet : 2 inches
D. 2 feet : 2 inches

Of the teacups in Sophie's Tea Shop, 1/5 are red and another 1/5 are indigo. What fraction of the teacups are either red or indigo?

Write your answer as a fraction or as a whole or mixed number.

X + 7 = 23 middle school work

BRAINILIST TO THE FIRST PERSON TO ANSWER THIS AND GET IT CORRECT!!!!!!! :>

PLEASE HELP QUICK

Which of the following best shows the distributive property?
Group of answer choices

A) 2(2 + 3) = 2(2) + 2(3)

B) 2 + 3 = 3 + 2

C) 2 + (2 + 3) = (2 + 2) + 3

D) 2(2 + 3) = 2(5)

Bob bought a Ford Expedition for his family. After five years, the SUV was worth $10,000 less than what he paid for it. What integer represents how much value, on average, the SUV lost each year?

WILL MARK BRAINLIEST!!!!!
Julie is out shopping and finds a $96.00 basketball that was marked down by 25%.
How much was the item originally?

i need some help! please help me if you know the answers! will give brainliest!
===
Q1: Javier has been saving for a digital camera. He finds one on sale for $67.50. It usually costs $90.00. What is the percent of discount?
A. 20%
B. 25%
C. 30%
D. 35%
===
Q2: Eric’s dad asks him to figure out the tax on the meal his family just finished eating at their favorite restaurant. The total bill for the meal is $57.60. The tax is 7.5%. What is the tax amount for this meal?
A. $3.37
B. $4.32
C. $5.76
D. $7.50
===
Q3: If Sean’s dad paid $41.40 on a meal that cost $36, what percent tip did he pay?
A. 12%
B. 15%
C. 18%
D. 20%
===
Q4: A video game usually costs $49.95, but it’s on sale for 20% off. What is the discount amount? What is the sale price for this item?
A. discount: $4.99, sale price: $44.96
B. discount: $9.95, sale price: $40.00
C. discount: $9.99, sale price: $39.96
D. discount: $20.00, sale price: $29.95
===
Q5: Brad works at a grocery store after school. Because he’s a part-time employee, his family receives a 5% discount on all items purchased at the store. Brad’s father recently bought a total of $84.96 worth of groceries. After deducting the amount of the discount, how much did Brad’s father actually pay for these items?
A. $42.48
B. $76.96
C. $79.96
D. $80.71
===
Q6:Chris needs a graphing calculator for math class. He finds a $60 model on sale for 15% off. If he decides to buy this calculator, how much will the sale price be?
A. $9
B. $12
C. $51
D. $69
===
Q7: A package of blank CDs usually costs $8.50. This week it's on sale for 15% off. What's the discount?
A. $.15
B. $.85
C. $1.28
D. $1.34
===
Q8: Serena’s father tipped a taxi driver $5 for a $25 ride. What was the percent of the tip that he paid?
A. 10%
B. 12.5%
C. 15%
D. 20%
===
Q9: Marta went to the local discount store to stock up on school supplies. She bought four spiral notebooks at $1.50 each, a package of pens for $3.95, three felt tip markers at $.99 each, and a three-ring binder for $5.00. The sales tax is 6.5%. What was the total price Marta paid at the checkout counter?
A. $1.16
B. $10.16
C. $17.92
D. $19.08
===
Q10: CDs are on sale at the local music store for $12.80 each. They normally sell for $16.00 each. Ann buys three CDs for a total of $38.40. What percent discount did she receive?
A. 18%
B. 20%
C. 22%
D. 25%
========

The Greenbaum family agreed to pay for 3 months of an online TV service in exchange for a $5 credit on the bill each month. If the Greenbaums spend a total of $11.85 on the service over the 3 months, what is the normal price of one month of online TV service?
$5.00
$6.85
$8.95
$30.55

What is the value of x, if the perimeter of the rectangle is 10?

This is the problem :

What is the value of x, if the perimeter of the rectangle is 76?

This is the problem :

Which expression is equivalent to negative one half open parentheses three minus two fifths close parentheses?

A)negative three halves minus one fifth

B)negative three halves plus one fifth

C)negative three and one half minus one fifth

D)negative three and one half plus one fifth