04/12/25
solve for the value of x; 3x+8=14
3x+8=14Step 1subtract 8 from both sides(3x+8)-8=(14)-83x+8-8=14-83x=6simplify by dividing both sides by 3x=2
04/12/25
Solve for 𝑥 x in the equation: 3 𝑥 − 5 = 16
To solve the equation 3x−5=16, follow these steps:
Add 5 to both sides to isolate the term with x:3x−5+5=16+53x=21Simplifying:
Divide both sides by 3 to solve for x:x=7
03/28/25
Finding Slope of Lines Parallel to 9x + 4y = 7
What is the slope of any line parallel to the line 9x + 4y = 7 ?
03/28/25
ACT Math Question
A typical high school student consumes 67.5 pounds of sugar per year. As part of a new nutrition plan, each member of a track team plans to lower the sugar he or she consumes by at least 20% for...
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03/26/25
straight river question
A farmer has 100 meters of fencing and wants to enclose a rectangular field next to a straight river, using the river as one side of the enclosure. Since the river provides a natural boundary,...
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03/19/25
Unable to come to same conclusion as text
I am working through a problem using linear regression. The data set I have identified advertising as the x value, and sales as the y value. However, I am unable to calculate the Syx to the same...
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03/16/25
Vectors|Please help!
"Vector u has a magnitude of 15 and a direction of 0°. Vector v has a magnitude of 18 and a direction of 70°. Find the magnitude and direction of the resultant to the nearest whole number."For this...
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03/14/25
9th grade workkkk
An element with mass 780 grams decays by 17.1% per minute. How much of the element is remaining after 19 minutes, to the nearest 10th of a gram?
03/13/25
Marty rode 40 miles in 3 hours. At this rate, how long will it take Marty to ride 100 miles?
Ratio box
03/11/25
Find the amplitude, period, or phase shift of the given function
Find the amplitude of y = -4 cos (x + π/4)Find the period of y = 4 cos [5x + 5π/2]Find the period of y = 5 sin [1/2 (x - π/2)]Find the phase shift of y = -5 cos [6 (x + π/6)]
03/03/25
6in = 7in 42ft x ft Then we solve algebraically: 6x = 42*7 6x = 294 divide both sides by 6 x = 49
when i have to now divide both sides by 6.What two things do i need to divide by 6 i believe the 294 is one of them since it came out to be 49.
03/03/25
solve math equation
Find the ending balance if $750 was deposited at 7% annual interest compounded daily for 3 years.
03/02/25
How do I give a recommendation of a tutor to my friend?
How do I give a link to my friend who needs a tutor? I would like to request a tutor that I have.
02/22/25
Math Olympiad Problem Involving Currency
A man has 2 pennies, 3 nickels, 1 dime, and 2 quarters. How many different sums of money can he make using one or more of these 8 coins?I know the answer It's simple, however, the Olympiad...
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