Pls, help I don't wanna get a bad grade, and make sure you show your work ;)

someone please help me with this if one person already answers then dont answer i only have a few points left and need it for school

The mean of 5 numbers is 4. What happens to the mean if the number 13 is added to the data set?

A. The mean increases by 9.
B. The mean does not change.
C. The mean decreases by 1.5.
D. The mean increases by 1.5.

Need help ASAP pls help

PLEASE PLEASE HELPP, ILL MARK BRAINLIESTTTT PLESEE

Plz

1. How much will a person payback on a $12,000 loan that has an interest rate of 12.5% at the end of 18 months?

2. Do you have any percent topics that you need me to go over? (Please ask during class time).

3. What is the difference between discounting a $500 coat 25% and marking up that $500 coat 25%?

4. What is the difference between gratuity and commission? Explain.

5. What is not included when determining commission? What must be calculated first?

solve the inequality
-10 + 6x < 20

You buy items totaling $52.25 with a 6% sales tax. You give the clerk three $20.00 bills. Figure the following amounts:
a. The amount of sales tax
b. The total cost including tax
c. The amount of change you should receive.

please help! and explain thank you!

These are the drop down questions

Select all expressions containing a coefficients 4
A. 4xy
B. 2x+4
C. 4x+2y
D. 4+x+y

Help this is the last assignment i need to do!

Show the work please thanks

BRAINLIEST INCLUDED!!!

What is the name of the special angle pair relationship between angle ∠ E A L and angle ∠ L J K ?
alternate interior angles

alternate exterior angles

corresponding angles

same-side interior angles

HELP ME PLEASE WILL GIVE BRAINLIEST

Can someone please answer these asap.

HELPPPPPPPPPPPPP HURYYYYY ITS OVERDUEEE

Help please last question

What value makes LaTeX: \frac{1}{3}x=31 3 x = 3 true?

After the Civil War, the era known as Reconstruction began. During this era, the federal government tried to grant rights to former slaves and rebuild the South. There was progress, including the passage of the 13th, 14th and 15th Amendments, granting freedom, citizenship and voting rights to former slaves.

In the 1877 presidential election, both the Republican and Democratic candidates claimed to have won. Rutherford B. Hayes, the Republican candidate, became president in exchange for withdrawing federal troops from the South. The lack of military presence meant there was no longer a way to enforce the new amendments or punish those who treated African Americans unfairly. Reconstruction came to an abrupt end. Not only that, much of the progress made in the 12 years of Reconstruction was reversed as Jim Crow laws took hold. When we look at the end of Reconstruction and the rise of Jim Crow, it is important to remember that history did not have to be this way. Reconstruction efforts could have continued if the country had committed to it.
What explanation do you have for which of these events occurred during the Reconstruction era?
A. The Civil War began.
B. Rutherford B. Hayes became president.
C. Progress toward racial equality in the South was reversed.
D. Three amendments were passed to grant rights to former slaves.









GIVING 20 AND BRAINLIST

Construct a grouped frequency distribution table for the ages of 30 teachers in a secondary school as recorded below : 26, 29, 25, 40, 30, 32, 28, 35, 29, 29, 40, 41, 27, 45, 28, 29, 25, 53, 52, 55, 27, 51, 37, 38, 35, 52, 27, 42, 47, 54.

Use tables of equivalent ratios, tape diagrams, or double number line diagrams to compare ratios, and/or find missing values.
Success Criteria:
Students will be able to compare ratios, and/or find missing values in tables, tape diagrams, or double number line diagrams.

Monday double number lines

A builder could get 6 sheets of sheetrock for $9. write this as a ratio. (do not simplify)

Please help me thanks

HELP ME NOW>>>>>>>>>>>>>>>>

Convert: 14 1/4 lb into ounces.

A CD usually sells for $11.00. If the CD is 30% off, and sales tax is 8%, what is the total price of the CD, including tax?
A-$8.58
B-$8.91
C-$8.32
D-$8.39

Henry is dividing a length of rope into pieces that are each 2/3 foot long. How many pieces will he get from 8 feet of rope?

Can someone help me with this question? I can’t seem to remember all the customary units and I don’t want to cheat by looking it up. Thanks.

what fractions are equivalent to these fractions
4/5=
3/8=
1/6=

four less than the quotient of ten and a number, increased by eight;

evaluate when = 2y

A 2-column table with 7 rows. Column 1 is labeled Key Words with entries four, less than, quotient, ten, a number, increased by, eight. Column 2 is labeled Replace with entries 4, minus, divided by, 10, y +, 8.

Write and evaluate the expression. Then, complete the statements.

First, write the expression
.Second,
2 in for the variable, .y
Third,
by using
.The answer is
.