please help due in 15 minutes will give brainliest.

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.

The school choir is getting ready for their spring concert. There are 48 members in the choir and each choir member expects to have ten people in the audience. How many rows of chairs will need to be set up if each row has 30 chairs in it?

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

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

Which ratio is greater, 4:6 or 5:8?

PLEASE HELP ME TIMED!

Help please last question

You deposit $650 in a savings account. How long does it take an account
with an annual interest rate of 5% to earn $178.25 in interest?

PLEASE PLEASE HELPP, ILL MARK BRAINLIESTTTT PLESEE

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
.

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.

3 Choose the two triangles that are similar. Explain how
you identified them.
A AABC, where mZA = 35 and mZB = 64
B
ADEF, where mZD = 35 and mZE = 71
с
AGHI, where mZG = 35 and mZ1 = 81

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?

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

Jack wanted to measure the weight of his luggage at the airport before departure. He was surprised to see that it weighed 23.6 kg. Then he stood on the weight with and without his luggage and understood that the scale is malfunctioning as the last two weights of 91.2 kg and 65.5 kg were obviously off. What was the true weight of his luggage?

I will give brainliest to whoever answers this question. Also if you can please explain how you solved it I would appreciate it!

solve the inequality
-10 + 6x < 20

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Show the work please thanks

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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)

Pls help its not that hard, im in 7th grade

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

Convert: 14 1/4 lb into ounces.

These are the drop down questions

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

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Can someone please answer these asap.

Need help ASAP pls help

I need help with 11 and 12 pls due soon!!