02/21/22
if i drive at a constant speed of 65 miles an hour how many miles do i travel in 25 minutes
if i drive at a constant speed of 65 miles an hour how many miles do i travel in 25 minutes
02/21/22
Algebra II question 100m8 + -9 = 0 solve for m when m is to the power of 8
100m8 + -9 = 0Solve for m using factorization method
02/21/22
How many bookshelves and how many desks should be manufactured per day to obtain a maximum profit?
Assume the company makes a profit of $15 per bookshelf and $40 per desk. They must manufacture between 30 and 70 bookshelves per day, inclusive. They must also make between 25 and 65 desks...
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02/21/22
what are the inequalities of this interval notation?
(-∞, -1) u (-1,1) u (1, ∞), {x|x ≠ 1, -1}need help please!
02/21/22
The sum of five times a number and seventeen is 32. Write and equation to demonstrate the relationship and then solve to find the number. Use x to represent the unknown number.
The equation is: ________The number is: ________
02/21/22
Find a linear equation to solve for the following unknown quantities:
One number exceeds another number by 8 and their sum is 14.The equation is: _______(Note: use x as your variable)The two numbers are: ________ (Note: separate with comma with no extra space )
02/21/22
two different brands of bricks were used to build ...
two different brands of bricks were used to build a wall. Brand A costs $3 per brick, and Brand B costs $4 per brick. A total of 5000 bricks were used, and the total cost of the wall was $16382....
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02/21/22
Please name the quadrant in which the angle theta lies?
sin θ >0, cos θ <0
sin θ < 0, tan θ < 0
cos θ > 0, tan θ > 0
cos θ > 0, cot θ < 0
D=rt word problem
There are 2 cars 550 miles apart and traveling towards eachother. They meet in 5 hours. If one cars speed is 5 mph faster than the other, find the speed of each car.
02/21/22
the cost of a magazine and 2 books is $34. the cost of 3 magazines and 4 books $76. (more in description)
if tasha buys 13 magazines and 9 books, how much money does she spend? please show working.
02/21/22
there were some pears in boxes A and B. (more in description)
when 1/3 of the pears were taken out from box A and 5/9 of the pears were taken out of box B, there was an equal number of pears in both boxes. if 84 pears were taken out, how many pears were...
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02/21/22
there were half as many yellow shirts as blue shirts in a box and 15 more green shirts than blue shirts. (more in description)
there were 27 yellow shirts. how many shirts were left in the box when 4/5 of the shirts were taken out?
02/21/22
there were some chicken wings and fishballs in a pack. after 2/7 of the chicken wings were taken out of the pack, there were 3/10 as many chicken wings as fishballs in the pack. (more in description)
there were some chicken wings and fishballs in a pack. after 2/7 of the chicken wings were taken out of the pack, there were 3/10 as many chicken wings as fishballs in the pack. if there were 50...
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02/21/22
there were some chicken wings and fishballs in a pack. after 2/7 of the chicken wings were taken out of the pack, there were 3/10 as many chicken wings as fishballs in the pack. (more in description)
there were some chicken wings and fishballs in a pack. after 2/7 of the chicken wings were taken out of the pack, there were 3/10 as many chicken wings as fishballs in the pack. if there were 50...
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02/21/22
zack and mandy shared 120 sweets. after. zack gave mandy 10 sweets, he had twice as many sweets as mandy. how many sweets did they have at first? please show working.
please show working
02/21/22
using direct substitution to evaluate the limit
use direct substitution to show that each limit leads to the indeterminate form 0/0. Then, evaluate the limit using algebra. 1. lim √ x+4 −1/ x+3 x→−3 2, lim 2x2...
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02/21/22
Open Box calculating 4 squares (sides)
An open box is constructed from a 28 cm by 21 cm sheet of cardboard by cutting out equal squares of side x cm from each corner and then folding up the sides. The volume of such a box is given by...
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02/21/22
math question - algebra
The length of a rectangle is 5 cm longer than its width. If the perimeter of the rectangle is 34 cm, what are its dimensions?
02/21/22
How far is the ship from the base of the lighthouse?
From the top of a 209-ft lighthouse, the angle of depression to a ship in the ocean is 25°. How far is the ship from the base of the lighthouse? Give your answer to the nearest foot.
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