I was thinking I subtract 21 from both sides of the equation. Then I have to deal with the fraction. I use 11/7 as the reciprocal. When I went to check the answer on the calculator, I got a huge number...
I was thinking I subtract 21 from both sides of the equation. Then I have to deal with the fraction. I use 11/7 as the reciprocal. When I went to check the answer on the calculator, I got a huge number...
use a number line
I am doing algebra 1 and i need some answers or help with some math .. i have up to tomorrow to complete my Apex.
The cheerleading team sells sun products as a fundraiser to defray camp expenses. Kara sells 31 bottles of sunscreen and 16 tubes of lip balm and raises $69.45. Macy sells 24 bottles of sunscreen...
I was wondering if anyone could assist me in developing proper study method for Algebra. Such as how long I should study on a certain skill, and how I could study multiple ones effectively. I'm am...
Please Help! I need to simplify this radical expression and leave it in radical form, but I am not very good at algebra. The radical expression is: √45n5. I think the answer is...
2 boats leave port heading in opposite directions. 1 at 12 mph and the other at 10 mph. how long before they are 33 miles apart
you are planning the layout for a new supermarket. You need to know how much space should be reserved in the parking lot and in the store entrance for shopping carts. shopping carts can "nest",...
Algebra 1 review word problem
I really need help on these types of questions. I just don't understand how to do them. I don't even understand what math this is lol (algebra 1,2 or geometry). Please help and please tell...
Here is the full question because I couldn't fit more than 160 characters: Sylvia teaches music to 63 students who are under 10 years of age. The students under 10 years of age make up 35% of...
x with an -3 exponent that is divided by x with a -5 exponent so what is the answer?
i need it in just point slope form
identify the radicand and the index of -7√((y^2)-8)
If the sum of a number and three is doubled , the result is seven less than the number. What is the number?
How many ordered pairs of real numbers will satisfy the equation 2x-5y=6 A)1 B)0 C)2 D)3 E)infinite Please Help!THANKS!
Helpppppp
Math problems: Shelley drove a car for 476 miles while using 17 gallons of gas. At this rate, how many miles can she travel by car using 30 gallons of gas?
why does square root of A2+B2 does not equal A+B A and B are random numbers
The question asks: Write a second degree polynimial equation with real coefficients and the given root. 4+2i