3 years ago

The ages of the members of four teams are summarized below. Answer the questions about them.

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

7 0

(a) the answer is team C
(b) the answer is team A

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Step-by-step explanation:

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2 years ago

What is the answer to 7(6x-4)+2x

amm1812

7(6x-4)+2x
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2 years ago

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Place a set of parentheses in the expression so that its value is 33. 48-5+2x3+6

Xelga [282]

The parentheses must be placed here 48 - (5 + 2) * 3 + 6 in order for the equation to equal 33.

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3 years ago

How to factor y^3 +2y^2 + 2y + 1

cupoosta [38]

Answer:

Step-by-step explanation:

P(y) = y³ + 2y² + 2y + 1

P(-1) = (-1)³ + 2*(-1)² + 2*(-1) + 1

= -1 + 2 - 2 + 1

= 0

As, P(-1) = 0, (y + 1) is a factor.

Use synthetic division or remainder theorem.

-1 1 2 2 1

0 -1 -1 -1

1 1 1 0

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2 years ago

What is the value of x in the equation -6x= 5x + 222 -22 -2 2

Leokris [45]

Answer:

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Step-by-step explanation:

- 6x = 5x + 222

- 222 = 5x + 6x

11x = - 222

x = - 222 : 11

x = - 222/11

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2 years ago