i need the answers pls!

Given:

The equation is

[tex]\dfrac{2a-4}{3}=8[/tex]

To find:

The reason for second step.

Solution:

We have,

[tex]\dfrac{2a-4}{3}=8[/tex]

Using multiplication property of equality, multiply both sides by 3.

[tex]3\left(\dfrac{2a-4}{3}\right)=3(8)[/tex]

[tex]2a-4=24[/tex]

Using addition property of equality, add 4 on both sides.

[tex]2a-4+4=24+4[/tex]

[tex]2a=28[/tex]

Using division property of equality, divide both sides by 2.

[tex]\dfrac{2a}{2}=\dfrac{28}{2}[/tex]

[tex]a=14[/tex]

So, the reason for second step is multiplication property (=).

Therefore, the correct option is D.

determine o valor de 15% de 900​

let the width and length be real numbers the perimeter remains a constant 24cm draw a graph 2|<w|<11​

Find the area of the following figure:

9 square inches
14.6 square inches
15 square inches
7.5 inches

Christopher went into a restaurant and bought 5 hamburgers and 10 drinks, costing a total of $52.50. Wyatt went into the same restaurant and bought 2 hamburgers and 9 drinks, costing a total of $31. Write a system of equations that could be used to determine the price of each hamburger and the price of each drink. Define the variables that you use to write the system.

Nicholas bought a new computer for $1,250. The value of the computer decreases by 17 percent every year. Approximately how much is the computer worth after 5 years?

i am so confused please

fill in the blanks: and find the pattern rule
A. 36,34,32,30__, __, __, ___,20
B. 6,16,26,36,___, ___ ,___, ___,86
C. 3,6,12,24___,____,___,____,768
D.1 000 000, 1 00 000, 10 000, 1000 , ___, ____, ____, ____, 0.01
E. 1, 4, 9, 16, ___,____,____,____,81
F.1, 3, 5, 7, ___,___,____,____,17

In parallelogram DEFG DH=x+2 HF=2y GH=3x-3 and HE=5y+1. Find the values of x and y.

1 1/8 divded by negative 3/7

ΔA’B’C’ is a reflection of ΔABC. Which best describes the reflection?
A reflection over the line x = 2
A reflection over the line y = 3
A reflection over the line x = 3
A reflection over the y-axis

https://www.savvasrealize.com/community/proxy/assessment/6e9c9d8404734cc2b94c92a01d2b974d/images/e6e4c4f5-af01-4a47-a44d-bf9651858a45

IMAGE: is in the link above

PLSSS PLSS I REALLY NEED HELP

a car travels 240 miles at a constant speed in 3 hours how many miles will be travel in 2 hours? write the kind of proportion write the proportion and the answer. help meeeeee pls​

Multiply & Simplify 1/4×6
please solve ​

Calculator
What is the measure of angle P?
17 cm
8 cm
Enter your answer as a decimal in the box. Round only your final
answer to the nearest hundredth.
Q
15 cm
R
mZP
1
2
3 4 5

If you know the answer to this let me know pls!

i just calculated my GPA and it’s 86.146% but how do i convert it?

3) The legs AB and BC of a right-angled triangle ABC measures (2x-13) cm and (x - 12) cm
respectively. Find the length of BC, if AC is 37 cm long.

Help please
what is 61x18x4x487?

how do you solve it?

(08.02 MC)

The two dot plots below show the heights of some sixth graders and some seventh graders:

Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there are 2 dots for the fifth mark, there are 4 dots above the sixth mark.

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 0.4. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.)

3.2
3.0
1.5
0.8

Write an inequality that represents the verbal expression.
3 more than a number t is greater than or equal to 21.

Which symbol makes the statement true?
|15| ? -12
<
>
=
≥

Write an equation to describe the axis of
symmetry for the graph on the right

Plz help me due tonight

Lincoln Middle School plans to collect more than 2,000 cans of food in a food drive. So far, 668 cans have been collected. Write and solve an inequality to
Tind numbers of cans the school can collect on each of the final 7 days of the drive to meet this goal
Which inequality represents the solution to this situation?
Oc< 190.29
Oc> 190.29
OC> 190.29
OC > 9324

110,)1111110
[tex]100 \div 1111110[/tex]
​

please solve it correctly, I will give 30points

which number line represents the solution set for the inequality?​

Which of the equations below shows the relationship in the table

I need help with this problem