dianna is buying lunch for herself and two friends. She has a coupon for $15 off the total bill and wants to spend less than $49 after using the coupon. The equation 3m - 15 < 49 can be used to find m, the average price of each friend's lunch. Determine which, if any, of the following values makes the eqauation true m=21; m=22; m=23

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1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.