18,592 Answered Questions for the topic Algebra

Algebra Pre Calculus

05/23/22

A function is given.
h(t) = 2t2 − t; t = 3, t = 8(a) Determine the net change between the given values of the variable.(b) Determine the average rate of change between the given values of the variable.
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05/23/22

The Ironman Triathlon is a race that consists of 3 parts: a 2.4 mile swim followed by a 112 mile bike race and then a 26.2 mile marathon.

The Ironman Triathlon is a race that consists of 3 parts: a 2.4 mile swim followed by a 112 mile bike race and then a 26.2 mile marathon. Jack swims steadily at 2 mph, cycles steadily at 20 mph,... more
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Algebra

05/22/22

A wooden frame has a width that is twice its length. The area is 50 square inches. What is the perimeter of the frame?
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Algebra Pre Calculus

05/22/22

Use the function to evaluate the indicated expressions and simplify.
f(x) = 3x2 + 5what is f(x)+f(2)=
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Algebra Pre Calculus

05/22/22

Find f(a), f(a + h), and the difference quotient f(a + h) − f(a) h , where h ≠ 0.
f(x) = 6x2 + 7f(a)=f(a+h)=f(a+h)-f(a)/h
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Algebra Pre Calculus

05/22/22

Use the function to evaluate the indicated expressions and simplify

f(x) =3x^2+5what is f(x+2)=f(x)+f(2)=
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Algebra Pre Calculus

05/22/22

Find f(a), f(a+h), and the difference quotient f(a+h)-f(a)/h
f(x)=6x^2+7what is f(a)=f(a+h)=f(a+h)-f(a)/h
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05/22/22

Calculus Question
Please answer the following questions and show all steps. Thank you in advance. Given the points X(0, 2, –1), Y(3, 1, 2), and Z(–3, 2, 5), find (Vector XY × Vector XZ) • Vector YZ. If vector b =... more
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Algebra

05/20/22

let 0 be the quadrant 2 such that cos 0=- 7/10

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Algebra

05/20/22

3400 dollars is placed in an account with an annual interest rate of 8.25%. How much will be in the account after 25 years, to the nearest cent?
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Algebra

05/20/22

3400 dollars is placed in an account with an annual interest rate of 8.25%. How much will be in the account after 25 years, to the nearest cent?
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Algebra

05/20/22

for what values is the following expression undefined x+2/x-5
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Algebra Math

05/20/22

write an equation for the line that is parallel to y=-2x and passes through the point (0,-7)
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Algebra

05/19/22

Help me please with math
the braking distance of a car varies directly as the square of the speed of that car. Assume that a car traveling 35 miles per hour can stop 43 feet after the brakes are applied. how long is the... more
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05/19/22

quadratic polynomial question
For a certain company, the cost for producing x items is 60x+300 and the revenue for selling x items is 100x−0.5x. The profit that the company makes is how much it takes in (revenue) minus how much... more
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Algebra

05/19/22

What is the y-intercept of the line that passes through the point (-8,7) and is perpendicular to the line y=2x+5?

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Algebra

05/19/22

What is the y-intercept of the line that passes through the point (-8,7) and is perpendicular to the line y=2x+5?

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Expert Answers •1
Algebra

05/19/22

What is the y-intercept of the line that passes through the point (-8,7) and is perpendicular to the line y=2x+5?

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Expert Answers •1
Algebra

05/19/22

What is the y-intercept of the line that passes through the point (-8,7) and is perpendicular to the line y=2x+5?

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Expert Answers •1
Algebra

05/19/22

Help with my algebra
Shen the trainer has two solo workout plans that he offers his clients. Plan A and plan B. Each client does one or the other not both. On Wednesday there were 3 clients who did plan a and 2 who did... more
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Algebra

05/19/22

A line passes through the points ( − 4 , 8 ) and ( 4 , 9 ) . Find an equation of the line in the form A x + B y = C where A , B , and C are integers and A > 0 .
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Algebra

05/19/22

ind the equation of the line through the point ( 6 , − 6 ) that is perpendicular to the line with slope − 5 /9 .
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Algebra Mathematics

05/18/22

Find the number of sodas sold and the number of hot dogs sold.
At a basketball game, a vender sold a combined total of 171 sodas and hot dogs. The number of sodas sold was 51 more than the number of hot dogs sold. Find the number of sodas sold and the number... more
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Algebra

05/18/22

Eight more than twice a number is eight

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Algebra Math

05/18/22

Calculate Savings Capacity from a Budget
Lauren used the Quantitative Reasoning Process to budget and to start a savings account. Each month she makes about $235 from a part-time job. Lauren's parents also send her $100 per month. The... more
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