3 years ago

How to improve your class multiplication skills.

Mathematics

1 answer:

mamaluj [8]3 years ago

5 0

Answer:

PRACTICE.....ONCE THERE WAS A TIME WHEN I'D USED TO FAIL IN MATHS.....BUT NOW I ALWAYS GET 90+ IN MATHS!!!!!

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3 years ago

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Nataly_w [17]

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3 years ago

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Vera_Pavlovna [14]

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Step-by-step explanation:

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3 years ago

Eight times a number increased by 9 exceeds 7 times the number by 15. Find the number.

Alborosie

Turn it into math terms bit by bit. let x be "a number"

8 times a number is 8×x

increased by 9 is +9

7 times a number is 7×x

exceeds is minus

by 15 is =15

now we put it together.

$8 \times x + 9 - 7 \times x = 15$
solve
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3 years ago

Read 2 more answers

Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

Maksim231197 [3]

Answer:

It is answer D

Because the left side continues to negative infinity and the right side continues to positive infinity.

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3 years ago