Which equation shows an example of the associative property of addition?
(4+1) + 4 = 4 + (i + 41)
(4 + 1) + 41 = 4j + (-41 + 1)
4 • (-41 + 1) = (41 – 41) + (41 - 1)
O (-41 + 1) + 0 = (-41 + 1)

Answer:

A i think

Step-by-step explanation:

what mistake did they make? ​

I really need help....
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You start at (3, 0). You move down 5 units and right 1 unit. Where do you end?

HELPPPPP but only number one

Look at the figure. Which of the following segments is not skew to
Ej?

Find the difference

I need help please

The 40-ft-long A-36 steel rails on a train track are laid with a small gap between them to allow for thermal expansion. Determine the required gap d so that the rails just touch one another when the temperature is increased from T1=-20F to T2=90F. Using this gap, what would be the axial force in the rails if the temperature rises to T3=110F? The cross-sectional area of each rail is 5.10 in2

Where it says “Exercises.”
Is number 1 = 90 ?

solve the following equation (2) 2 p +6=12
2(x+4)=
12​

I
8. Classify 8 as a perfect square, a perfect cube, both, or neither.

A number increased by 22% of itself is 488
Model the statement in an equation.

The slope of the line below is -8/7.

need help plzz answer ​

Write an equation of the line passing through point$P(4,-6) that is perpendicular to the line y=-3 . x=

NEED HELP LOTS OF POINTS

Read the passage. Which statement best describes how Belle changes over the course of the story?

Riding a Bicycle
It was a bright Sunday morning when Belle woke up with the biggest smile on her face. She had been looking forward to this day for a long time. Her father was going to teach her to ride a bicycle. She dressed quickly and gulped down her breakfast.

After breakfast, Belle’s father showed her the different parts of a bike. Then he said he would hold onto the back of the bike while she peddled. But Belle’s excitement got the better of her. She said she wanted to try riding by herself. Her father let go. Belle quickly lost her balance and crashed to the ground. The fall dazed her. She grumpily agreed to let her father keep holding the bike while she rode.

Every once in a while, he would let go. The moment he did, Belle would lose her balance and topple over. Her father explained that this was perfectly normal. He said that all first-time riders fall. Even so, Belle’s mood darkened with each fall. After a while, she wanted to give up and return home.

Belle’s father tried to talk her out of quitting. He pointed toward some other children biking nearby. He showed her how happy they looked as they rode their bicycles. He told her she needed to keep trying. With a little more effort, she would soon enjoy riding just like the other children. His words gave Belle the determination to keep going.

After several more failed tries, Belle finally got the hang of it. She began gently peddling by herself, beaming with pride. She had finally done it! That night, she went to bed with a couple of bruises and cuts. But she had an even bigger smile on her face than she’d had in the morning. She would forever remember this day and the lesson she learned about never quitting.



A.
Belle starts showing more trust in her father as he teaches her how to ride a bike.
B.
Belle becomes less excited as the story goes on, until her excitement for bike riding disappears.
C.
Belle learns both how to ride a bike and how important it is not to give up.
D.
Belle gets hurt from falling off her bike, which scares her away from bike riding for good.

Determine the zeros or roots of each function or equation. You can use the quadratic equation if you need to.

f(x)=-8x^2+2x+1

Kayty please help me!
What's the square root?

maya reads a book at a rate of 10 chapters per hour how many chapters does she read in 5 hours

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necessary).
352, 345, 338, ...
Find the 37th term.

solve for n -8 = 6+n

the graph represents a function with the form f(x)=asin(bx+c) which values of a,b, and c are possible

Part A
Joseph runs 2 miles on Monday. Each day after that, he runs the same 1 mile route every morning. His goal is to run at least 6 miles
by the end of the week. Which inequality represents the least number of days after Monday that Joseph needs to run to reach his goal?

Please help me............

f(x) =2x-4 and g(x) =-3x+2 find: f(g(x))

5-y=-3x in standard form

Help please brainliest and 63 points!
And please answer correctly :)

Determine the horizontal asymptote for the rational function.
y = 5
y = −5
y = 1
y = −1

PLS HELP!! Lin ran 2 3/4 miles in 2/5 of an hour, Noah ran 8 2/3 miles in 4/3 of an hour, How long would it take Lin and Noah to run 1 mile at that rate? PLS ANSWER!!

Max bought 16 gallons of gas for 40.64 Lydia bought 12 falls of gas for 31.08 kesia bought 18 gallons of gas for 45.72 who got the Best Buy

What is an equation that goes through (12, 5); m = -3
Please help

2,000x + 6,000 = 3,500x - 39,000