Jillian is using integer tiles to add 7 + (-2). She uses the steps below.

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Pencils and rubbers are in the ratio 7:2. How many times more pencils are there than rubbers?

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As modeled below, a movie is projected onto a large outdoor screen. the bottom of the 60-foot-tall screen is 12 feet off the ground. the projector sits on the ground at a horizontal distance of 75 feet from the screen.

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During a class election the ratio of students who voted for cqndidate A compared to candidate B was 10:7 if candidate A received 50 votes what is the combined amount of votes candidate A and candidate B received

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At a certain store, juice A cost $0.10 more per ounce than juice B. If a 12-ounce bottle of juice A cost $5.64, what is the cost per-ounce of juice B? A) $0.50 B) $0.47 C) $0.37 D) $0.40

4x (x + (-23) = 9x (x+14) show all work