This looks like an equation that should be graphed to me. f(x) = 1 + 1 x-5 Unfortunately, this forum is not exactly set up to show the graphical result of a function. What are you supposed to be doing with this...
This looks like an equation that should be graphed to me. f(x) = 1 + 1 x-5 Unfortunately, this forum is not exactly set up to show the graphical result of a function. What are you supposed to be doing with this...
Hi Monica, Sometimes it's hard for a tutor to come up with a specific plan for a specific student before you meet. I'm sure YOU know your son very well, but a tutor won't know anything about your son except for what you may have told a prospective tutor. As a general rule, the...
When a number, half of a number, and a third of a number are added together, the sum is 385. Find the three numbers. Let's make the mystery number represented as, "n," for 'number.' We start with n. We know we're going...
Whenever you see the word "IS," in a math problem, think EQUAL. what percent of 20 is 30 what percent of 20 = 30 Since 30 is larger than 20, your percentage will be larger than 100%. (100% of 20 = 20) You can turn this...
I assume you're having trouble with your interest rate formula, which is Interest= principle x rate x time. Here's a different (longer) way to work the problem. Start by finding out how much 9% of $32,000 (per every 12 months) works out to be. (multiply...
Sun, what does your teacher expect? I would assume your teacher would have covered the definition of "trustworthy figures" to you at some point. Without knowing if this is a specific math problem (and no more), or if there's another part to this question (as with a statistical analysis...
Y-Intercept is simply wherever your line crosses the Y axis (where your line 'intercepts' the y-axis). Slope can be found with a simple formula - if you have two sets of points on a graph, all you need to do is plug in values: y2-y1 _____ = slope x2-x1 If...
If the problem is supposed to read: 5x-7 = -4x where x=2, then all you need to do is plug in x=2. 5(2)-7 = -4(2) You'll follow Order of Operations to solve- PEMDAS (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract). You don't have any distributing...