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A family of 17 are trying to get back to their island for Christmas when disaster strikes – their ship hits a rock and will sink in 20 minutes! They have a rescue boat that fits 5 people and can get to the island and back with it in 9 minutes. How many people are able to reach the island without getting wet before the ship sinks?

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general 10 months ago 8006

What should be the first step in adding these equations to eliminate y? 3x + 4y = 8+ 6x – 2y = 9 A. Multiply the top equation by 6. B. Multiply the top equation by 2. C. Multiply the bottom equation by 2. D. Multiply the bottom equation by 3

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general 10 months ago 3438

A die is rolled 200 times with the following results.Outcome123456Frequency323644203038What is the experimental probability of rolling the given result?an even numbera.0.47c.0.94b.0.28d.0.53

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general 10 months ago 7508

The dilation DO,3 (x, y) → (3x, 3y) is performed on the pre-image △ABC to make a similar triangle. Which statements are true? Check all that apply. ∠A corresponds to ∠A'. ∠A'AC' corresponds to ∠B. CB corresponds to C'A. Segment A'A is parallel to segment C'C. △ABC ~ △A'AC'.

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general 10 months ago 2825

rewrite the given equation so there is a single power of 5,000 on each side. then, set the exponents equal to each other.(1/5000)^2z · 5000^2z+2 = 5000which equation shows the result?a) 2=1b) z=1c) -4z+2=1d) -4z+1=1

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general 10 months ago 6223

In a class of 7, there are 5 students who forgot their lunch. If the teacher chooses 2 students, what is the probability that neither of them forgot their lunch?

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general 10 months ago 9997

Question 4 Robert is ordering a pair of boots that cost $59.99. If the sales tax is 7% and the shipping is $9.99, what is the total cost?$59.99$66.99$74.18$69.27Question 5 Tina is ordering a pair of shoes that cost $123.99. If the sales tax is 8% and the shipping is $19.99, what is the total cost?$155.50$143.98$153.90$133.91

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general 10 months ago 9283

Randy ordered 3 T-shirts for $25.67 each and one skirt for $23.55 and an 8% tax. What is the total cost of the order?Question 3 options:$108.60$77.01$66.03$100.56

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general 10 months ago 3078

Oneta writes an algebraic expression with three terms. The y-term has a coefficient of -3, and the x-term has a coefficient of 1. The expression does not have a constant term. Which expression could she have written? x - y2 - 3y x - 3y + 6 x + 3y2 + 3y x + 3y + 7

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general 10 months ago 5924

A yoga membership costs $16 and an additional $7 per class. write a linear equation modeling the cost of a yoga membership.

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general 10 months ago 6311

The cost of 2 bottles of water and 4 apples is $5.50. The cost of 3 bottles of water and 5 apples is $7.50. Find the cost of one apple and the cost of one bottle of water using elimination.

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general 10 months ago 2976

A polygon has an interior angle sum of 2520 degrees. How many sides must the polygon have?

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general 10 months ago 8008

What are the factors of 3x2 + 13x + 4?

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general 10 months ago 5787

A school is designed so that 5 hallways meet at the library in the shape of a regular pentagon. Find the measure of one of the exterior angles of the library.

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general 10 months ago 9496

Claire bought 180 candies and 140 pens for goody bags for her birthday. What is the largest number of goody bags that Claire can make so that each goody bag has the same number of candies and the same number of pens?

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general 10 months ago 6927

look at the work shown for the division problem shown on the right.The remainder is ____

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general 10 months ago 9395

What is BC ?Enter your answer in the box.

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general 10 months ago 6751

Given the regular hexagon, find the measure of each numbered angle.

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general 10 months ago 8363

A cereal box says that now it contains 20% more. Originally, it came with 18.5 ounces of cereal. How much cereal does the box come with now?

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general 10 months ago 4874

Marcia has a balance of $1700 on her credit card, which she plans to pay off by making a payment of the same amount each month. Which of these monthly amounts will allow Marcia to pay off her balance fastest?A. $55B. $45C. $75D. $90

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general 10 months ago 1225