THINK SMARTER Yolanda says 105 is the same as 50 because 0 × 5 equals 50. What was Yolanda's mistake?

Q: So what would be the answer for the 4 blanks.

A: Given:Matrix multiplication order:and That is a matrix with only one element.Hence, the order of…

Q: what is 145+152

A:

Q: 84 was a bad guess. However, 4 times that number increased by 542 was the correct number. What was…

A: Given number= 84 Also given, 4x+542 is the required answer

Q: What is the value of the expression 4m - (18/n)

A:

Q: wouldnt it be -100 not 100 since 7-22=-15

A: (3.) (a.) A firm produces two different kinds A and B of a commodity. The daily cost of producing…

Q: what is 12x50

A: We will find the value 12×50 in the following step.

Q: I meant 16 not 14!

A:

Q: what is 2+990=

A: To find,  2+990=

Q: But how did jess get 94?

A: Pete is jumping rope. He does 38 50 22 and 29 jumps. How many jumps does he do in all?  Jess…

Q: What is 57+39

A: We want to find sum of 57 and 39

Q: I would like to ask why you subtracted 3-3 for question a should be 0?

A: From given data we have : mean μ=3Standard deviarion σ =2

Q: What do you mean by 50C2

A: From the given question, The value of n is, 50 The value of r is, 2

Q: what 5+3

A: Question- what 5+3 ?

Q: Bob wants to change a $100 bill into an equal number of $20 bills, $10 bills, and $5 bills. Is this…

A: Given that, the total bill is of $100 that Bob wants to change with $20 bills, $10 bills, and $5…

Q: The opposite angles of a quadrilateral PQRS are given to be equal. If P Q = 7 c m , the value of RS…

A: Concept: Parallelogram A unique variety of quadrilateral made up of parallel lines is called a…

Q: How is 10 and -10 similar

A:

Q: what is 5+7

A: 5+7

Q: Why is 7 + 7=0. ?

A: We have to explain 7 + 7=0 or not.

Q: 70 is the difference if Raj's height and 23

A:

Q: Use a math drawing and words to explain why 3/5=3x4/5x4.

A: See the explanation below..

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.