Julie made rows of counters with a box of 100 counters. each row she made had one more counter than the row before it. the first row had 1 counter and the last row had 6. (a) how many counters did julie use? (b) how many were left in the box?

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Can any one me with the answers to these questions asap?