Sydney applied the steps below to find the product of (3.1)(–1.6).

Step 1: (3.1)(–1.6) = (–1.6)(3.1)
Step 2: = _______________
Step 3: = (–4.8) + (–0.16)
Step 4: = –4.96

Which expression correctly fills in the blank in Step 2?
(1.6)(3) – (1.6)(0.1)
(–1)(3) + (–0.6)(0.1)
(1)(3) – (0.6)(0.1)
(–1.6)(3) + (–1.6)(0.1)

Answer:

so the answer would be  D) (–1.6)(3) + (–1.6)(0.1)

Step-by-step explanation:

to get the numbers in step 3

multiply -1.6 by 3

then multiply -1.6 by 0.1

and add them together

answer is D) (–1.6)(3) + (–1.6)(0.1)

Answer:

d

Step-by-step explanation:

please help me I DONT KNOW HOW (7-7)

Nari says, “The sum of 10 and one-third of a number is 25.” She uses the bar model to write an equation to represent her statement.
A bar diagram. The top box contains 25. The bottom boxes contain 10 and one-third n.

Which equation can Nari write using the bar model?
25 = 10 + one-third n
10 = one-third n + 25
25 = 10 minus one-third
10 = one-third n minus 25

Select all the numbers that are rational.
0.45623…
50−−√
0.325
13
–142

I REALLY NEDD UR HELP!!!!!!!

Type the answers in the boxes below.

Mai earns $7 per hour mowing her neighbors' lawns. She also earned $14 for hauling away bags of recyclables for some neighbors.

Priya babysits her neighbor’s children. The table shows the amount of money m she earns in h hours. Priya and Mai have agreed that when their earnings are the same, they will go to the movies together.

h m
1 $8.40
2 $16.80
4 $33.60
How many hours do they have to work before they go to the movies?

_____hours

How much will they have earned?
$_____

Zoe compares the price of a sweatshirt at two stores. At Store A, the sweatshirt costs $25. A friend told her that the sweatshirt costs 30% more at Store B.

Zoe wrote the expression 25+0.3(25) to find the price of the sweatshirt at Store B.


Which equivalent expression could she also use to find the price of the sweatshirt at Store B?


1+0.3(25)

(1−0.3)25

(1+0.3)25

25 + 0.3

If f(x) = 8 - 4x, find the value of x when f(x) = -12.

The current balance of amber bank account is $8 she withdrew $14.Find the new balance in her account.

After 3 years, Ms. Diaz has earned $231.00 in interest in a savings account with an interest rate of 3.5%. How much did Ms. Diaz deposit into the account 3 years ago?

name the value of x that would make the relation ...

PLEASE HELP ME ALL 3 THIS QUESTION! (you just need to check my answer is right or wrong)

Hi everyone who is excited for Christmas or Hanuka i know i am 21 days and counting

Brodie hires a technician to fix his air conditioning unit. The total cost includes $26.50 for parts and $50.00 per hour the technician works on the job.

Which equation can be used to find y, the total cost Brodie pays, given x represents the number of hours the technician works on the job?


y=26.50x−50

y=26.50(x+50)

y = 50x + 26.50

y = 26.50x + 50

Nav pays a monthly fee of $5.95 for her bank account. She also pays $0.75 for each deposit or withdrawal. One month, the total fee for her account was $12.70. How many deposits or withdrawals did she make that month? Let x = the number of deposits or withdrawals Nav made
The number of deposits or withdrawals Nav made that month was


ASAPPPP!!!!!!!!!

EXPLANATION PLZ!!!!!!!

How do you indicate that a decimal will be repeated infinitely?

(10x-5) +(9x + 6)
simplify the answer ASAP

The graph of f(x) is shown below. What is the value of f(-2)?

Ok last question, please help.

On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car’s actual length, from bumper to bumper, is 16 feet. Express this ratio relationship as two different rates. Make sure to label each rate with the appropriate rate unit.

Question 14 (1 point)
(04.04 LC)
Point P on the coordinate grid below shows the location of a stage light. A second stage light is 6 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?


(1 point)

Question 14 options:

1)

(8, −10)

2)

(8, 2)

3)

(14, 2)

4)

(14, −10)

Select all of the linear functions.

Question 1 options:

y=9x+4

y=9x+4

y=4−9x

y=9x4

Solve for t

t/−5 = −7

The graph above represents the money Jaime earns while working at his part-time job at the book store.

How much money, in dollars, will Jaime earn if he works for 5 hours?

Michelle bought 2 tickets to a zoo. After she bought the tickets, her account balance showed a change of –$33.04. What would have been the change to Michelle's account balance had she only bought 1 ticket to the zoo? PLZ HELP!!


A) –$16.52

B) $16.52

C) $16.50

D) –$16.50

What property is illustrated here: (−1) = (−1)(1) = −1 ?

The Singh family takes a road trip every year. This year, the family recorded the total distance traveled after each hour and plotted the points on the graph below.
A 50 kilometers per hour
B 75 kilometers per hour
C 100 kilometers per hour
D 150 kilometers per hour

The attendance for the last 4 years at a country fair is shown in the table. This year, the first 20% of people attending the fair will receive a raffle ticket. Of the people who receive raffle tickets, 1/3 will receive a small prize.

Levi is building a house. He needs to buy floor tiles for 3 bathrooms in the house. Each bathroom needs 1,024 floor tiles. Approximately how many floor tiles does Levi need to buy?
Question 2 options:

300

1,000

2,000

3,000

X / 7 = 3

A. 21
B. 3/7
C. 20
D. -21

PLEASE HELP ME IM BEGGING YOU i really need to pass this assignment..

Which equation uses the Pythagorean Theorem to determine whether the side lengths 12, 24, and 26 form a right triangle?

122 + 262 ≠ 242
122 – 242 ≠ 262
122 + 242 ≠ 262
242 – 122 ≠ 262