Mathematics

PLZ help 50 points and brainliest6 + 3(6x - 2) = -12
2 Answers
Below is the table of values of a function. Write the output when the input is n input 1,5,6,n output 4,8,9
1 Answer
(A person bought a watertank of circular base having the radius 10.5 m and height21 m for the use of his community from the 'Gyani TankFactory'. If the upper part of the tank is semi spherical,how many litre of water will be contained in the tank?)
1 Answer
Which answer choice represents anequation?A Nine more than 7gB Eight divided by 2xC Six times the sum of 2 and 4D Eleven minus h is 3
1 Answer
Which is the most accurate measurement of 1 pound? (Remember, there are 16 ounces in a pound
2 Answers
Is 4 a solution of 2x = 8
2 Answers
PLEASE HELPPP!!! The password to my tablet consists of 4 numbers. 0-9. Order doesn't matter. Repetition is allowed. How many possible combinations are there?
2 Answers
- 4(x 4) 3 = 12 + 6x
2 Answers
Name the object that exhibits rotational symmetry.1.)Ferris wheel2.)sunglasses3.)tent4.)a pair of scissors
1 Answer
Describe how to solve any equation in the form ax + b = c for the variable x.
2 Answers
catherine is paying off a $2400 loan by making equal payments over a 12-month period until the loan is paid. express the amount of debt remaining as a function of time in months
2 Answers
If f(x)=2(3^*)+1 which is the value of f(2)
1 Answer
A pair of shoes usually sells for $62. If the shoes are 40% off, and sales tax is 7%, what is the total price of the shoes, including tax?
1 Answer
The length of a rectangle is 1 more meter than twice its width. The rectangle has an area of 1275 m.Let w represent the width of the rectangle. What quadratic equation, in standard form, represents this situation? Answer: _____________________________The length of a rectangle is 1 more meter than twice its width. The rectangle has an area of 1275 m.What is the length of the rectangle? Show your work.A. 1 mB.21 mC.25 mD.51 m
1 Answer
x-2y=84x+y=5Solve linear systems by Multiplying
1 Answer
y=-3x + 6y=9What is the solution to the system of equations
1 Answer
what is 5x -2=38A 36B 8C 7D 13
1 Answer
Angie makes a spicy salsa by adding red pepper flakes to a chunky tomato mix in proportional amounts. For example she mixes 1/2 teaspoon of red pepper flakes to 2 cups of tomato mix. Represent the relationship between red pepper flakes,in teaspoons,to tomato mix,in cups in two different ways (table,graph,or equation) explain the variables
1 Answer
The manager of a computer software company wishes to study the number of hours per week senior executives by type of industry spend at their desktop computers. The manager selected a sample of five executives from each of three industries. At the 0.05 significance level, can she conclude there is a difference in the mean number of hours spent per week by industry
1 Answer
48 guests are attending the super bowl party. 6/8 of them attended the party last year. How many guests are attending the party for the first time?
1 Answer
9. Date Units Purchased Cost Per UnitJanuary 1$8.00 (Beginning inventory)January 189.00February 2011.00March 1512.00 (Ending inventory: 19)The value of the ending inventory based on FIFO is$196.00.$126.00.$216.00.$219.00.
2 Answers
y=11 + x5x+2y= -6What is the answer
1 Answer
use a property to write an equivalent expression 6x7
1 Answer
The physical plant at the main campus of a large state university receives daily requests to replace fluorescent lightbulbs. The distribution of the number of daily requests is approximately normal and has a mean of 62 and a standard deviation of 5. Use the Empirical Rule to determine the approximate proportion of lightbulb replacement requests numbering between 62 and 72?
1 Answer