I need to solve and express my solution in both set-builder and interval notation -7≤3-2x<15

I need to solve and express my solution in both set-builder and interval notation -7≤3-2x<15

Lydia has money in two savings accounts. One rate is 5% and the other is 15%. If she has $700 more in the 15% account and the total interest is $383, how much is invested in each savings account?...

I need to find the variables, write the equation and answer it.

A baker sells loaves of bread in two different sizes: small and large. The baker has 40 kilograms of flour to work with. Small loaves require 0.4 grams of flour and large loaves require 0...

Which measurement is more precise: 56 liters or 79.65 liters?

which mapping diagram shows the relation {(3,-1),(6,4),(8,4)}

Please help. This is on my review packet and I don't quite understand it.

Find intervals containing solutions to the following equations. (a) f(x) = x − 3^−x = 0 b)f(x) = x^3 + 4.001x^2 + 4.002^x + 1.101 = 0. I want help how can I find...

please only use one variable to solve this word problem. asap would be great, work sheet due tomorrow! thank you!

x-2both over 6 =x/2

A. Only positive numbers make sense as input values for the function y=√x B. Only non negative numbers make sense as input values for the function y=√x C. Only negative numbers...

By dividing both sides by the coefficient of x squared, solve the quadratic questions: 2x squared = 8 I tried this a few times but always get the wrong answer. Please...

Please help. This is on my review packet and I don't quite understand it.

I am so confused please help me with this

An arrow is fired straight up from the ground with an initial velocity of 208 feet per second. Its height, s(t), in feet at any time t is given by the function s(t) = -16t² + 208t....

my questions are- 1. subtract the following algebraic expression-25abc+16a^3 from -15bca-35a^3 2.what should be added to 23x^2-11xy+15y^2 to get 22xy-3x^2-5y^2 3.express each of...

alegbra question which is very hard

Find the maximum number of roots of P(x) = x³ + 3x. Question options: a) 1 b) 2 c) 3 d) 4

what is X

I have to express each equation in slope-intercept form. Without graphing the equation, state whether the system of equations has exactly one solution, no solution, or an infinitive number of solutions...

Evan C.

Experienced, Qualified, Effective, Fun

Brooklyn, NY

5.0
(187 ratings)

John Z.

Chemistry, Physics, SAT Math, and Calculus Tutor; CU Chemical Engineer

Brooklyn, NY

5.0
(305 ratings)

Richard W.

Yale PhD Grad for Science & Writing Tutoring + SAT ACT SATII Test Prep

New York, NY

5.0
(51 ratings)