3 years ago

Write an expression for the verbal phrase:

Mathematics

1 answer:

Andre45 [30]3 years ago

7 0

Answer:

15 ÷ 2 x

Step-by-step explanation:

Since it's a expression, no answer would be needed, so you just write the way the phrase says. Let's say, "What's the quotient of three and the six times x" That would be 3÷6x

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Answer:

Step-by-step explanation:

Let the two perfect cubes be x and y where x > y.

According to the given conditions:

${x}^{3} - {y}^{3} = 386...(1) \\ y = 7...(2) \\ plug \: y = 7 \: in \: equation \: (1) \\ {x}^{3} - {7}^{3} = 386 \\ {x}^{3} - 343 = 386 \\ {x}^{3} = 343 + 386 \\ {x}^{3} = 343 + 386 \\ {x}^{3} = 729 \\ x = \sqrt[3]{729} \\ x = 9$

Thus the cube root of the larger number is 9.

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West Virginia math glencone course 2 volume 1 page 191

Step2247 [10]

Answer:

Im not sure but I think its -5

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Question 6 (2 points)

irinina [24]

to inverse a equation make all y's x and andy x's y

Thus the inverse is

x=4y-8

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Each of the c children at a park will receive at least 3 balloons. If 150 balloons are given out in all, what is the maximum num

Marizza181 [45]

Answer:

Step-by-step explanation:

150 divided by 3 = 50

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Please help me out with this..............

Andrews [41]

Answer:

Step-by-step explanation:

when x=0, y=0, so B is impossible

when X=2, Y=1,

and thus C is correct

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