PLZZZZZZZZZZZZZZZZZ HELP ME WITH THIS IT DUE TODAY and explain PLZ!!!!!


1.-(-½ )-3(-2)


2.-20 ÷ (4 − (10 − 8))


3. -(7-9)-2[-5-(-9)]


Evaluate each expressions below.


4.-3x8-2x7-8x9


5. 4[30-(10-2)x3]

Answer:

1.6

2.0

3.-6

4.-86

5.24

EXPLIAN:

in order to solve these types of problems you use PEMDAS:

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

The number of cups of flour is proportional to the number of rolls made. Six cups of flour are needed to make 18 rolls. How much flour is needed for 24 rolls?

does anyone know an easy simple way to estimate fractions?

I AIN'T PLAYIN I NEED THIS DONE SOON
The first term in an arithmetic sequence is 12. The third term in the sequence is 4. The tenth term in the sequence is -24.



A. Write the function that could be used to find the nth term of the arithmetic sequence





B. Daelyn said that the recursive formula for this sequence could be described as, “to find the next term of the sequence, add -4 to the previous term.” Do you agree or disagree that this statement is equivalent to the explicit formula that you created in part A? Explain.

What would be your first step to solve this equation -4x = 36? *

1.add 4 to both sides
2.subtract 4 from both sides
3.divide both sides by -4
4.multiply both sides by -4

Regular tickets to a concert cost $34.50, and VIP tickets cost $78.50. A total of 810 tickets were sold, and total ticket sales were $29,045. The equation 34.50r+78.50(810−r)=29,045 can be used to determine the number of regular tickets r sold to the concert. How many of each type of ticket were sold?

Jonah is collecting data from one apple orchard in Tennessee and one in North Carolina. The tables show the bushels of apples that the trees in each orchard produce.
There are two tables. The first table is titled Tennessee. There are two columns, the first column is labeled Trees and the second column is labeled Bushels. Row one, seven trees, one hundred forty bushels. Row two, nine trees, one hundred eighty bushels. Row three, eleven trees, two hundred twenty bushels. Row four, thirteen trees, two hundred sixty bushels. The second table is titled North Carolina. There are two columns, the first column is labeled Trees and the second column is labeled Bushels. Row one, two trees, sixty bushels. Row two, four trees, one hundred twenty bushels. Row three, six trees, one hundred eighty bushels. Row four, eight trees, two hundred forty bushels.
Which statement is true about the quantity of bushels each tree produces?

The Tennessee farm produces 10 fewer bushels per tree than the North Carolina farm.

The North Carolina farm produces 10 fewer bushels per tree than the Tennessee farm.

The Tennessee farm produces 20 fewer bushels per tree than the North Carolina farm.

The North Carolina farm produces 20 fewer bushels per tree than the Tennessee farm.

On a vacation a family drove 315 miles in 5 hours. Find their average speed in miles per hour, (the unit rate). *

4. Which of the following is the additive inverse of three?
A. -13
B. 0
C. 13
D. 3

anyone have brainlest doing a 100 doing a 100 point give away in a few

0.25(6x+1)=1.5x+0.25
how many solutions?

can yall help me please

Just tell me the equation

Carol uses 3 ounces of pasta to make 3/4 of a serving of salad. How many ounces of pasta are there per servings? PLZ HELP MEH WIT THIS QUICK PLZ TY

I bet yall gettin tired of me-

Sry but---

H. e. l. p.

PPPPLLLLEEEEAAAASSSSEEEE help ASAP !!!!!!!!!

HELP!! Sarah is setting up a booth at the fair. She plans to sell funnel cakes. It costs her $2000 to rent the booth plus $3 to make each funnel cake. If she sells each cake for $7, how many must she sell to break even? *

I'll give brainliest if answered corractly.

pls help me i dont need the work shown i just need the answer

Wegmans Crispy Cereal - $3.96 for 18 ounces
Or
Tops Crispy Cereal - $4.62 for 22 ounces

Please help me thx!!

Chase is trying to calculate the total cost of the T-shirt that he's buying. Since it's on sale, he first found the amount of the discount and added that to the original price. Next, he subtracted off the amount of the sales tax. His total, though, is different than the sales clerk's total. What did Chase do wrong?

a. He should have subtracted the discount.
b. He should have added the sales tax.
c. He should have subtracted the discount and added the sales tax.
d. Nothing. The sales clerk has the wrong total.

activity lesson 11-15

helpppp fastttt plsss will give brainliest plssss

20. Which set contains elements from the set
of rational numbers and the set of irrational
numbers? N MP

The graph shows a proportional relationship between time and the number of boxes a machine packages. How many boxes does the machine package in 2 ​minutes?

Find the next three terms...
1,4,9,16,...

Which size of yogurt shown in the table has the lowest unit price?​

PLZZZZZZZZZZZZZZZZZZZZ HELP ME THIS DUE RIGHT NOW PLZZZZZZZZZZZZZZZZZZ HELP!!

1. There are r rows of chairs with 7 chairs in each row. Choose the expression that shows the number of chairs in total. *

A. r+7
B. 7r
C. r-7
D. 7/r

2. Kenneth has g gumballs. Maggie has 29 fewer gumballs than Kenneth. Choose the expression that shows how many gumballs Maggie has. *

A. g+29
B. g-29
C.29g
D.g/29

3. A cell phone company charges $40 per month plus a $35 activation fee. What is the expression for the total cost for m months?

A. 40-35m
B. 40m-35
C. 40m+35
D. 40+35

4. You and four friends plan a surprise party. Each of you contributes the same amount of money m for food. What is the algebraic expression for the total amount of money contributed for food? *

A.5m
B.4+m
C. 5/m
D. 4m

5.Mitch has 35 more bouncy balls than Rudy. Rudy has b bouncy balls. Choose the expression that shows how many bouncy balls Mitch has. *


6. A pizza delivery driver earns $8 an hour and works h hours per day. He also spends $20 a day on gas. How much will the driver earn in one day?

Someone help me with this

Write the following rate as a unit rate:Immersive Reader
20 pounds for $4

Itty Bitty Kitty is walking home. The distance between her and her home may be represented by the equation y = -4.5x + 31.5, where x is the time, in hours, that she walks. How many hours does it take Kitty to reach home?

I give out brainliest btw ;)