7. There are 65 people in a restaurant. The restaurant has a maximum capacity of 84 people. Write an inequality that represents the number x of additional people who can enter the restaurant. m Exercises 8-13, tell whether the value is a solution of the inequality. 9. 8-x 2 3; x = 2 4 11

Q: 2 4 A-1 = -5 1 and -4 5 B-1 0 -1

A: Given that A-1=24-51B-1=-450-1 The formula to find the inverse of AB is AB-1=B-1A-1 AB-1=24-51-450-1…

Q: B= (2,}

A: Given expression is: B=z22

Q: 3. Multiply 3-2i by its conjugate and write your answer in simplest form.

A: The conjugate of the complex number a-bi is a+bi and vice versa.

Q: (10 +3i2-5)-(11 + 10i)

A:

Q: explain what's being done at each step to get the trig identity and why it makes sense

A:

Q: Can you explain number 2 A and B

A: Answer a: The slope of the regression equation is referred to as how much the value of y changes…

Q: This is kind of difficult to understand without parenthesis, because of that I am getting lost after…

A:

Q: 22 Perform the indicated operations (a) (4-2i) (4 + 2i) (b) (2 + 4i) ²

A: A) (4 - 2i) (4 + 2i) We know the formula (a+b) (a-b) = a2 - b2 So, expiration becomes, = 42 - (2i) 2…

Q: Jeremy can row 1/3 of a mile in 1/4 of an  hour. What is the unit rate

A: Jeremy can row 1/3 of a mile in 1/4 of an  hour

Q: Operating with imaginary numbers. What is this in simplified form and how do I simplify it?

A:

Q: a+2)+(b-4)i=6+9i

A: Given that (a+2)+(b-4)i=6+9i a= b=

Q: Perform the following difference and write the result in a + ib form. 2 + 3i 1 + 2i 8+i 3-i

A:

Q: the answer is incorrect and does not even make sense because if you have pi in the numberator and…

A: Please see the below picture for detailed solution.

Q: What formula is most important to use throughout algebra?

A: a2 – b2 = (a – b)(a + b) (a + b)2 = a2 + 2ab + b2 a2 + b2 = (a + b)2 – 2ab (a – b)2 = a2 – 2ab + b2…

Q: Question 36m2 Simplify: V 4m24

A:

Q: (-5+i)(i-2) simplify

A: Simplify the given equation as,

Q: Find 8²-45+13 2

A: