Expand & Simplify

36x^2y^2-144

3 ½ x 2/5 *
Three and one half times two fifths. which one is it .
2 points
10/14
14/10
35/4
4/35

Best answer gets brainliest

Density is measured in units of mass per units of volume. It can be thought of as a unit rate. The mass of a block of aluminum is 9.45 grams. The volume is 3.5 cubic centimeters (cm³).

What is the density of aluminum?
I NEED HELP ASAP PLZ 20.PTS

A recipe for two dozen cookies calls for 234cups of sugar. How much sugar is needed to make one dozen cookies?wat dis 0-0:>

Identify the pattern rule for this sequence: 2, 8, 7, 13, 12, 18, 17…
multiply by 4, divide by 1
add 6, subtract 1
add 5, subtract 1
multiply by 4, subtract 1

Plz help me for points

The equation for the horizontal line that passes through (1.5, 2.5) is y = 2.52 * Y = 2.5 :: Y = 1.5 " y = 1.52​

A circle has a diameter of 20 ft. What is the diameter? *

answer correct and you get brainlyest
5- 3/14= ?

Taco Delight gives a free taco to every 12th customer and a free dessert to every 15th customer. Which customer would be the first one to receive both a free taco and a free dessert? Which customer would be the second one to receive a free taco and free desert?

What is the x and y intercept of the following function
y=1-x

Setting 7 / 3 equal to which ratio would result in a valid proportion? a.9 / 49 b.18 / 42 c.42 / 18 d.49 / 9

help im not good with fractions!!!

Randy has 2/3 of a bag of candy left. He has 3 friends he wants to give his leftovers to. If he splits the remaining 2/3 of a bag among his 3 friends equally, what part of the bag will each friend get?

Ryan is moving, and he is packing a box with plates and bowls. The box can only hold 12 pounds. Each plate weighs 1.2 pounds, and Ryan has already packed 4 plates in the box. Each bowl weighs 0.9 pounds. Which inequality could be used to find b, the number of bowls that can be added to the box? WILL GIVE BRAINLIEST
A. 4(1.2 + 0.9b) 12
C. 4(1.2 + 0.9b) > 12
D. 4(1.2) + 0.9b < 12

ASAP DINT ANSWER IF YOU DONT DO ALL BRAINLEST TO THE ORECT ANSWERS

HELLP WILL MARK BRAINLIEST!!!

Congruent angles have _______________ supplements.
Fill in the blank

PLEASE ANSWER! I WILL GIVE 80+ POINTS, BRAINLIEST, A THANKS, 5 STARS, AND A FOLLOW IF YOU ANSWER ALL OF THESE (P.S they all have to do with direct variation):

#1) If y varies directly with x, write an equation for the direct variation. Then find each value. If y = –4 when x = 10, find y when x = 5

#2) If y varies directly with x, write an equation for the direct variation. Then find each value. If y = 12 when x = –15, find y when x = 2

#3) If y varies directly with x, write an equation for the direct variation. Then find each value. Find x when y = 18, if y = 9 when x = 8.

Is this right? I’m currently taking an assessment and I need to make sure I am right.

5(3m - 6) when simplify

First-person to answer with an explanation get brainiest

Explain how you know these two figures are similar.

A plant grew 7 inches in 5 months. The plant grows the same amount each month. Use this rate to complete this table.
(Redo since the last photo was all wonky and stuff)​

A stock price is losing value at a rate of 4 cents every minute. After 15 minutes, the price of the stock is $10.24 (1024 cents).

Evaluate -(7-³)(7⁵)

A. -49
B. 49
C. 1/49
D. - 1/49

Select Four answers.
2/12
1/4
2/8
6/12
4/16
3/12

Please help me I will give you the brain thing and extra points. image below
The scatter plot shows the relationship between the number of car accidents in a month and the number of drivers attending a program on distracted driving. The equation represents the linear model for this data.

y=−0.0067x+17
What does the number 17 in the equation mean in this context?


A.The number of accidents decreases by 17 for every 100 drivers in the program.

B.For every 100 drivers in the program, there are 17 accidents per month.

C.There were 17 drivers in the program when it started.

D.There were 17 accidents per month when there were no drivers in the program.

E.There were no accidents per month when there were 17 drivers in the program.

Students in the science lab are measuring the mass of an object on a triple beam balance. The object has a mass of 38 grams. Complete the table below with the absolute and percent error for each students’ measurement. Round your answer to the nearest tenths place.

What is the circumference of the circle defined by x^2+6x +y^2-12y-4=0.

11020+12 In base 3

pls help

GIVING BRAINLIEST! I have a plagiarism checker-

Please answer the following essay question:

Explain why we need to have a common denominator in order to add or subtract fractions.

Answer in paragraph form using complete sentences and include any calculations, graphs, and labeled diagrams as appropriate.