i am in need of help with this algerbric problem f(3)=5^x+5
What is the answer?
A student has some $1 bills and some $5 bills. He has 15 bills totaling $47. How many of each type of bill does he have and what 2 equations using substitutions can be used to solve them?
x values= 2,4,6,8,10,12,14,16,18,20,22 y values= 7,8,13,19,20,24,32,37,38,41,47 How do I find the equation for this line?
If y varies directly as x, find the constant of variation k and the direct variation equation for the situation. y=3 when x=6
A father is 4 times as old as his daughter. In 6 years, he will be 3 times as old as she is. How old is the daughter now?
The area of Desert A is nine times the area of Desert B. If the sum of their areas is 1,000,000 square miles, find the area of each desert.
this is my algebra homework problem. I don’t understand this problem. PLEASE HELP ME!
this is an algebraic expression I'm very confused on how these are supposed to be
2y=4x-6, 8xyz, y=5, x=-4 each one of...
Jamie earned 15 more points on her test than Paul earned. Their points added up to 143. How many points did each student earn?
The question is self explanatory....HELP ME!!!!!
√8x+1 = 5 √5x-4 = 6 √7x-3 -2 = 0 , the -2 is not under the radical sign √5x^2 - 3x = 2x
I am having problems with variables on both sides. I get most of the concepts but I need help with adding fractions into the equations.
I am one of the only seventh graders in an algebra 1 class she is basing her lessons on what the eighth graders learned last year in pre-algebra. My teacher calls the equations many different things...
The length of a rectangle is twice its width. The perimeter is 60ft.. Find the area. Explain in complete sentences the steps necessary to find the area.
I need to know the answer to this question. The length of a rectangle is twice its width. The perimeter is 60ft. What is the area. Please explain in complete sentences the steps necessary to find...
Can you show me how to work this problem out as well
I want to know if this equation is wrong
Identify the solution(s) of the system of equations, if any. 2x=4y-50 y=1-5x The choices are: (-14,-3) (-14,3) (-3,-14) ...
use the zero product property to solve the equation
How to simplify This expression?