Tell whether the ratios form a proportion.
3’8
13’40
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Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

What are the steps to solving the inequality 3b + 8 ≥ 14?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?