i need help simplyfying with order of operations, to make sure im doing them right.
You buy a new personal computer for $1600. It is estimated that the computers value will decrease by 50% each year.
If Sally wants to create a vegetable garden in her backyard. She wants to have the area of 120 sq ft., and it will be 12ft longer than it is wide. What should she use for the vegetables garden...
A population grows exponentially at an annual rate given by r=0.03. What will the population be in 75 years if the initial population is 2500?
Betty, Doreen, and Glenn shared $35. Betty had 1/2 as much money as Doreen, and Glenn had 4 times as much as Betty. How much money did Doreen have?
The hypotenuse of a right triangle is 20 cm. One of the legs is 4 cm longer than the other leg. Fid the value of x. (Hint: Use the Pythagorean Theorem.)
Idnetify the roots of (x-3)(x+4)=18 A. -5 and 6 B. 3 and -4 C. -3 and 4 D. 5 and -6
(1 - 4x/2 + x) + 4 = 3/y
Factor/Find the zeros.
John has a job that pays $7.50 per hour and will get a 2% raise every 3 months. What will his rate of pay be in 2 years?
A rectangle has 4 Ft as the height and 5ft as the length which multiplied gives me 20 ft. They want the total area of the width including the 30 Ft given. I tried doing A=LW and a+b=c squared...
Suppose they triple each day, the # of how many days is not given.
the baseball player has a foul ball straight up into the air from a height of four feet off the ground. The initial velocity as the ball comes off the bat is a hundred and thirty feet per second....
a baseball player hits a foul ball straight up in the air from a height of four feet off the ground. The initial velocity as the ball comes off the bat is a hundred thirty feet per second. ...
I need to find how many roots this equation has. What will be the easiest way to remember how to do this?
There are no additional details except that this question is from Algebra 1.
x-3/2x2-9x+4 , 2x+7/ 2x2+9x-5
X=3y-5/4 i couldn't find a way to write a line between 3y-5 and 4.
3/m-2+ 1/m-1 = 7/ m2-3m+2