19,133 Answered Questions for the topic Algebra

Algebra

04/12/22

Find the average rate of change of the function
Find the average rate of change of the function f(x)=7/3x−6, on the interval x∈ [-4,0]. 
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Algebra Math Convolution

04/12/22

Copy each graph of f(x) and g(x). Then, apply superposition principle to graph f(x) + g(x). Give the domain and range of f(x) + g(x)
g(x)’s slope is y = -1x + 6F(x)’s slope is y = 2x
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04/12/22

Choose the procedure for estimating the mean difference.
Suppose that a scientist seeks to compare the ability of a new hand sanitizer to eliminate Pseudomonas aeruginosa bacteria against the hand sanitizer currently in use. Assume that the mean number... more
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04/11/22

I need help on this math question please I really need help

The function P(x) is mapped to I(x) by a dilation in the following graph.  Which answer gives the correct transformation of P(x) to get to I(x)?I(x)=1/2P(x)I(x)=P(2x)I(x)=P(1/2x)I(x)=2P(x)
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Algebra

04/11/22

An 80-gallon tub drains at a constant rate of 5 gallons per minute. What is the y-intercept
im doing my home work for the week and i really need this answer and i need to turn it in by 8:30 am tomorrow morning
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04/10/22

A sample of a newly discovered element, West Virginium, has been discovered. A 307 mg sample has decayed to 82.89 mg in only 22 years.
What is the half-life of West Virginium?
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04/10/22

Math question I need help
A computer and printer cost a total of $1120. The cost of the computer is three times the cost of the printer. Find the cost of each item.
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04/10/22

Two dice are rolled. Determine the probability of the following. Rolling an even number or a number greater than 10.
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Algebra

04/10/22

If final answer is 22 by using 2 only .what is the equation?
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Algebra Calculus Finance

04/09/22

An investment of $6,650 is made in an account compounded continuously at 5.7%. How much will the investment be worth in 10 years?
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Algebra Finite Math

04/09/22

Which of the following would be the Objective Function?
A. x + 2y < 14B. 3x - y > 0C. z = 3x + 4yD. x - y < 2
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04/08/22

If it rains ​tomorrow, the probability is 0.8 that John will practice his trombone. If it does not rain tomorrow, there is only a 0.4 chance that John will practice.
If it rains ​tomorrow, the probability is 0.8 that John will practice his trombone. If it does not rain tomorrow, there is only a 0.4 chance that John will practice. Suppose the chance of rain... more
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Algebra

04/08/22

3/5 of the buttons in a box are white and 1/4 are black. The remaining 9 buttons are blue. How many buttons are in the box?
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04/08/22

Geometry word problem

A large pizza with two toppings at Leo's costs $19.50. A large pizza with two toppings at Domino's costs $18.50. The pizza at Ledo's is rectangular in shape and has dimensions 18 inches by 20... more
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Algebra

04/08/22

a line passes through point (4, 5) and has a slope of "-3/2" write equation in slope-intercept form
a line passes through point (4, 5) and has a slope of "-3/2" write equation in slope-intercept form
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Algebra

04/07/22

The product of two numbers is 72 and their difference is 14. Find the numbers.
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04/07/22

Use digits 1-9 to create a true statement. Be sure to verify (prove) that the left side of the equation is the same as the right side of the equation.
Use each digit only once. Each under score is a blank box. _x*2 + _x*3 + _x*2 - _x*3 = _x*2 + _x*3 - _x*2
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Algebra Math Algebra 1

04/06/22

How would you get rid of the 2 in (2t - 5)(t - 1) = 2?
I'm thinking of subtracting 2 from both sides of the equation, but then -2 would be left on the side with (2t - 5)(t - 1) and I don't know what to do with that -2.
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Algebra

04/06/22

A machine fill 250 bottles every 20 mins. Create a graph that shows the number of bottles, y, the machine fills in x mins.
how much does the machine fill each min
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Algebra

04/06/22

A theater can seat 1015 people. The number of rows is 6 less than the number of seats in each row. How many rows of seats are there?
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Algebra

04/06/22

What is the slope of y = -4x - 3
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04/06/22

twice a number added with thrice another number is 21. find the numbers if the difference between them is 3.
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Algebra

04/06/22

x+5y=20 2x-7y=-45 solve by elimination
x+5y=20 2x-7y=-45 solve by elimination
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Algebra Geometry Angles

04/05/22

∠1 and ​∠2​ are vertical angles. ∠2​ has a measure of 63°. What is the measure of ​∠1​? Enter your answer in the box.
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Algebra

04/05/22

(-8,9);slope=-3/2
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