MATHEMATICS HIGH SCHOOL

How many terms are in the expression shown below?a2 - ab + 8b + b2 - 1
2
3
4
5

Answers

Answer 1
Answer: a² - ab + 8b + b² - 1

There are 5 terms in the expression. 
a² = 1st term
ab = 2nd term
8b = 3rd term
b² = 4th term
1 = 5th term

Each term is separated by a plus (+) sign or a minus (-) sign.

A term is either a number, a variable, or a number and a variable multiplied together.

a², ab, b² are variables.
8b is a number and a variable multiplied together
1 is a number.
Answer 2
Answer:

Answer:

5

Step-by-step explanation:

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Evaluate the expression. -8÷-4

Answers

-8/-4 = 2

as negatives gets cancelled ! and 8/4 gives 2 !

Answer:

2 is the answer

Step-by-step explanation:

The value of the square root of 124 is between which two integers?A- between 5 and 6

B- between 6 and 7

C- between 13 and 14

D- between 11 and 12

Answers

The square root of 124 is 11.1355 the rounded is between 11 and 12. The correct option is D.

What is a square root?

The value of a number's power 1/2 is the number's square root. It is the number whose product by itself yields the original number, to put it another way.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The square root of 124 will be calculated as:-

√124 = 11.1355

Therefore, the square root of 124 is 11.1355 the rounded is between 11 and 12. The correct option is D.

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the right answer is D the square root of 124 is 11.1355... rounded is between D .11 and 12

I need help with point slope formula bad

Answers

Ok so this question:
y + 1 = - ( x - 2 )        (distribute the negative inside the parenthesis)
y + 1 = -x + 2             (substitute the y= -1)
-1 + 1 = -x + 2
0 = -x + 2                   (take two to the other side)
-2 = -x                        (divide the negative away from x)
2 = x

A worker’s earnings e(n) for n hours when the worker’s hourly wage is $8.25

Answers