9. and b= 14 2 Evaluate the expression when a= 7 -5b-a Write your answer in simplest form.

Q: A salesperson for an appliance store earns a monthly pay of $1275 plus 3% commission on sales. Write...

A: A salesperson for an appliance store earns a monthly pay of $1275 plus 3% commission on sales. 

Q: 3. Graph the image of rectangle PQRS after dilation (x,y) → (÷x, ÷y). In the ANSWER box write the co...

A: Dilation is a transformation that changes the size of the the figure but not change  the shape of th...

Q: Find a mathematical model for the verbal statement. (Use k for the constant of proportionality.) h v...

A: we assume k to be the constant of proportionality

Q: Determine if the graph can represent a polynomial function. If so, assume that the end behavior and ...

A: Graph and multiplicity of zeros

Q: Express the number 0.00073 in scientific notation. ... 0.00073 = (Use scientific notation. Use the m...

A: Given : 0.00073

Q: Name. , J 2. Describe and Correct the error in solving the system of equations. Ay The solutlon of t...

A:

Q: 3. Using the definition of multiplication, explain why it makes sense to multiply 4 · 6 to determine...

A: Find your answer below 

Q: 1 2 -5] -2 3 0 2 A = 7 -3 2 2 -1 4 0 0 0 -1 -6 4 B = 6. -1 4 1 Given matrix A and matrix B, determin...

A:

Q: Express the number in decimal form (without exponents). 4.4 x 106 The answer is

A: Given that: 4.4x105

Q: You invest $400. After 1 year the total investment is ,$414.40. Use A=P+PRT to find the simple inter...

A: Given, A= $414.40 P= $400 T= 1year A=P+PRT

Q: Activity 5 Simplify the following expressions in Column A to find out the answer of the given trivia...

A:

Q: Write an augmented matrix for the following system of equations. - 4x + 8y = 5 5x - 7y = 4 The entri...

A: Topic:- Matrix operation

Q: ** uIt auymemeu matrix corresponding to the system of equations. 6x - 5y = 3 5x + y = 8 Write the au...

A:

Q: quadratic

A:

Q: Graph the line with slope -3 passing through the point (-4, 3). 10

A: Given that: Slope =-3 and Point is (-4, 3)

Q: Consider the following piecewise-defined function. -*+4 if x 8 Step 1 of 3: Evaluate this function ...

A:

Q: Complete the following. (a) The graph of y = g(x) is shown. Draw the graph of y = 2g (x)+3. 6- 4- 2-...

A:

Q: Santa assigned Mrs. Claus four hours of housework, and Rudolph gave her five hours of outside work. ...

A: Santa assigned Mrs. Claus four hours of housework, and Rudolph gave her five hours of outside work. ...

Q: Find the inverse of the function on the given domain. f(x)=(x−6)2, [6,∞)   f^−1(x)=____________

A: NOTE: Refresh your page if you can't see any equations. . to find an inverse function, interchange ...

Q: Determine which of the lines, if any, are parallel or perpendicular. Explain. -6 -4 (-3,-1)(0,-1)7 (...

A:

Q: State the property (10 + 5) + 3 = 10 + (5 + 3) a. commutative property b. associative property c...

A:

Q: 1. a) Carefully graph the function f(x)=2* on the first set of axes. b) Carefully graph the function...

A:

Q: sob and Anne leave work at the same time and drive for 30 minutes. Bob drives due west at an average...

A:

Q: The function has v imaginary zero(s). This is because the graph shows v real zero(s) and the functio...

A:

Q: For each scenario below, choose the graph that gives the best representation. (a) A helicopter takes...

A: (a) To determine the graph for the provided statement. Given information: A helicopter takes off fro...

Q: Black chips (B) = positive numbers and Red chips (R) = negative numbers. %3D • Use B and R as a mean...

A:

Q: Graph the linear equation. Ay y = -9 Use the graphing tool to graph the linear equation. Click to en...

A: The given funcion is y=-9

Q: If you subtract 1 - 1 that equals zero. Would 0 have an opposite (-0) or would it just be a neutral ...

A:

Q: If mz1+mL2 = 90, then A. 41 and L2 are complementary angles. B. 21 and 2 are supplementary angles. C...

A: we have givenm∠1 +m∠2 = 90

Q: Evaluate the expressions. a) 55 (- 5)® b) (-5)5 58 a) (Type an integer or a fraction. Simplify your ...

A:

Q: -5 -4 -3 -2 -1 3 4 The function graphed above is: Increasing on the interval(s) Decreasing on the in...

A: Here we have to observe  the function graph and then find the intervals where it is increasing or de...

Q: -x + y + 2z = 1 2x + 3y + z = -2 5x + 4y + 2z = 4

A: We are aske to solve the given equation.

Q: Santiago finds some dimes and quarters under the couch cushions. How much money (in dollars) does he...

A: NOTE: Refresh your page if you can't see any equations. . as we know,  1 dime = $0.1 1 quarter = $0....

Q: Mason used a 30% coupon to buy a new computer. After the discount, the cost of the computer was $728...

A:

Q: Question 2 a. For each of the systems shown below, decide whether the statements YZ and [Y+Z]-YZ are...

A: Both the given statement are true as after solving given statement we found that both are 2 x 2 matr...

Q: Evaluate the expressions. a) -8-2 b) (- 8) –2 a) -8 (Type an integer or a simplified fraction.) II 2...

A: The above is about the use brackets in mathematics. (a) -8-2 (b) (-8)-2

Q: 12. Explain how to find the degree of a polynomial

A:

Q: use ordered pairs the final answers in parts a & b, . Then use the Intercept Method to sketch both e...

A:

Q: Find an equation of the line perpendicular to the line x = 3 and passing through the midpoint of th...

A: To find the equation of the line

Q: Let 7 1 2 3 A and B b 2 4 9. 5 6. 5 4 26 Find the values of a and b if AB 3 71 Enter the values of a...

A: topic - matrices

Q: Evaluate the expressions. a) -7-2 b) (-7)-2 a) -7-2. | (Type an integer or a simplified fraction.)

A: We know, a-b=1ab  

Q: For which of the following do you receive a math subscore on the ACT? A O Square roots/radicals. BO ...

A: Solution ) math subcore on ACT Pre-Algebra and Elementary Algebra  Intermediate Algebra and Coordina...

Q: if f(x)=√x and g(x)=2x+5, then state the domain of (gof)(x)

A: Given:       fx=x       gx=2x+5   Then      gofx=gfx                   =gx         gofx=2x+5

Q: Using the triangle below, find x°. 34.6° 118° to

A: Given that:                                 

Q: 9. x-intercept (4, 0), y-intercept (0, -3)

A:

Q: 24. P(x) = 2x' + 3x - 8x + 3 %3D

A:

Q: A district manager rewards sales teams based on overall sales generated in a month. The data for ear...

A: Given table:

Q: Brian cycled  6  laps on a bicycle path surrounding a lake. Each lap was the same length. If he cycl...

A: Brian cycled 6 laps on a bicycle path surrounding a lake. Each lap was the same length. he cycled a ...

Q: Twice a number, increased by three, is between negative one and nine. Find all the numbers. ... All ...

A:

Q: 2. Evaluate: 40! (a) 4!+5! , (b) (c) log, 125 , (d) log10 0.0001, (e) 2lo82 75, 37!'

A: