Ill mark brainliest is factoring 0.49t^18-25 by using the rule a^2- b^2 = (a+b)(a-b) which expression will she use for the value of a?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15