WebMar 28, 2024 · x =1123,y=114. 2. 3x+2y=42x−3y =7 5. 3x−2y=63x1 −6y =21 8. 0.04x+0.02y =5 0.5(x−2)−0.4y =29 11. 2x+y=0.8x+2y7 =10 14. x+y10−x−y4=−2. (b) Find the sum of first … WebQuestion: Id y=-11.7 when x=-3, find the value of y when x=7. Id y=-11.7 when x=-3, find the value of y when x=7. Expert Answer. Who are the experts? Experts are tested by Chegg as …

if y=8 when x=3, find y when x=45 - Mathskey.com

WebQuestion: Id y=-11.7 when x=-3, find the value of y when x=7. Id y=-11.7 when x=-3, find the value of y when x=7. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use your feedback to keep the quality high. WebFeb 3, 2024 · Find the y-intercept of this line using the steps below. 2 Learn the slope-intercept form of an equation. Any straight line can be written as an equation in the form y = mx + b. When the equation is in this form, the variable m is the slope, and b is the y-intercept. 3 Substitute the slope in this equation. bumble match rate

If y varies inversely with x, and y = 5 when x = 7, what is the value ...

Weby= -x; 7 y = -x; -7 y= x; -7 Question 13 120 seconds Q. What does the Direct Variation Equation look like? answer choices Y= kx y = mx + b y = b y = x Question 14 300 seconds Q. Eduardo counted ten seconds between seeing lightning and hearing thunder, and he knew that the lightning was about 2 miles away. What is the equation of variation? Weby = 2×1 + 1 = 3 Check for yourself that x=1 and y=3 is actually on the line. Or we could choose another value for x, such as 7: y = 2×7 + 1 = 15 And so when x=7 you will have y=15 Positive or Negative Slope? Going from left-to-right, the cyclist has to P ush on a P ositive Slope: Example 2 m = −3 1 = −3 b = 0 This gives us: y = −3x + 0 Webx=6 How to Check Your Answer with Algebra Calculator. First go to the Algebra Calculator main page. Type the following: First type the equation 2x+3=15. Then type the @ symbol. … bumble matches per day