09/24/20

The average of your 3 quiz grades is 17 points. Two of your quiz grades are 14 points and 19 points. Write and solve an equation to find the score of your third quiz.
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09/24/20

A rope 25 feet long is cut into 3 pieces. The first piece is 2x feet long, the second piece is 5x feet long, and the third piece is 4 feet long.
a. Write and solve an equation to find x.b. Find the lengths of the first and second pieces.
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09/24/20

i need help on this question 🙋‍♀️

Ramona works in a clothing store where she earns a base salary for $140 per day plus 14% of her daily sales. she sold $600 in clothing on Saturday and $1200 in clothing on Sunday. how much did she... more
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09/24/20

words into functions
The sum of two nonnegative numbers is . Express the sum of the square of one and twice the square of the other as a function of one of the numbers.
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09/24/20

(0,7) after a reflection over the x axis
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09/24/20

what is the image of (-6,-3) after a reflection over the y axis

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09/24/20

How many bags of fertilizer should she buy?
The area of her lawn is 5,200 sq feet. She wants to spread fertilizer over the lawn, but the bag of fertilizer says that one bag will cover 100 sq. Yds. How many bags should she buy?
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09/24/20

calculus question
Determine the point(s) (if any) at which the graph of the function has a horizontal tangent line. (If the function has no horizontal tangent line, enter NONE.)y = x2 + 1
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09/24/20

Precalc Question
Sue invested $10,000, part at 4.7% annual interest and the balance at 6.5% annual interest. How much is invested at 6.5% if a 1-year interest payment is $602.12?
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09/24/20

Length and width

The length of a rectangle is 5 com more than the width. Find the length and the width if the perimeter is 74 com.
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09/24/20

Find an equation for the plane that intersects the 𝑥-axis at -3, the 𝑦-axis at -1, and the 𝑧-axis at 9.
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09/23/20

Writing the equation of a linear function

A line with a slope of 0 passes through the point (10,9). What is its equation in slope-intercept form?
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09/23/20

I need help please!!

Christopher makes hand-painted plates. His costs are $750 to rent equipment and he pays an additional $10 per plate in material costs. If he sells the plates for $26 each, how many plates does he... more
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09/23/20

Find k such that the line is tangent to the graph of the function. Function:f(x) = kx^3 Line:y = 7x + 2
Find k such that the line is tangent to the graph of the function. Function:f(x) = kx^3 Line:y = 7x + 2
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09/23/20

What is the sum of the scores?
So far in math you have taken 10 quizzes this semester. The mean of the scores is 88.5.
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09/23/20

A commercial jet lighter hits an air pocket and drops 257 feet after climbing 154 feet it drops another 161 feet what is its overall vertical change
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09/23/20

can someone break this down please
Given the function f(x)=x^2 + 2x evaluate and simplify the difference quotient below. See special instructions on how to enter your answerf(x+h)-f(x)/h the division sign over the h covers... more
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09/23/20

Algebraic expression

The difference of 17 and twice a number
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09/23/20

3.2 more than the quotient of h and 6 is w what is the function rule?
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09/23/20

Find an equation for the line tangent to y = - 5 - 3x ^ 2 at (- 2, - 17) is y=?
This is a calculus question pls help
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09/23/20

question regarding metric measurements
Speculate as to why solutions like milk and orange juice can be purchased in the English unit of measure (gallons, pints, etc) yet other solutions like sodas are only sold in the metric units of... more
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09/23/20

If f(3)=12 then f^-1 (12)=

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09/23/20

how many times less is the 6 in 643 than the 6 in 67,459?
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09/23/20

C(x)=17000-40x+0.04x^2
The total cost of producing a type of boat is given by C(x)=17000-40x+0.04x^2, where X is the number above is produced. How many boats should be produced to incur minimal cost
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09/23/20

Determine the transformation of the two given graphs
Graph Here: https://ibb.co/XFtmYTs
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