MATHEMATICS MIDDLE SCHOOL

Evaluate the expression for x = –3. x^2+4x+3

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

Substitute x = - 3 into the expression

x² + 4x + 3

= (- 3)² + 4(- 3) + 3

= 9 - 12 + 3

= 0

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Is 96 fluid ounces greater than,less than or equal to 8 pints

Answers

Less than; it's about 6 pints.

Less than 6 < 8 is the answer

John says that the number Y is equal to five more than 15 times X which of the following equation could be used to find the value of Y

Answers

Answer:

Step-by-step explanation:

Y=5+15X

The area of a rectangle is ${96}^(2)$
in
the length of the rectangle is 8 inches. Find the perimeter of the rectangle. show all of your work for full credit.

Answers

Answer:

It is 40 in.

Step-by-step explanation:

1) 96 divided by 8 = 12, which means that is what multiplied with.

2) 8+8+12+12= 40

3) hope that helps!!!

The radius of a soccer ball is 4 inches. Approximately what volume of air can it hold? Use 3.14 for Round to the nearest tenth of a cubic inch. Recall the formula