A company is supplying three dimensional projectors in the school for grade 5 students for interactive learning amongst the students. The school can shell out $ 3,500 for the projectors and each projector costs $ 70 . The number of projectors the school can purchase are

Nine more than four times a number is the same as one less than twice the number. find the number?

Which one is true about the hexagons ?

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5