Solve the system using the addition method. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number x.
= 56x = 10 + 9y
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Decide whether the statement translates into an expression or an equation.the ratio of a number and 12
A. Expression B. Equation
Write the indicated function.Sue wants to put a rectangular garden on her property using 84 meters of fencing. There is a river that runs through her property so she decides to increase the size of the garden by using the river as one side of the rectangle. (Fencing is then needed only on the other three sides.) Let x represent the length of the side of the rectangle along the river. Express the garden's area as a function of x.
A. A(x) = 43x - 2x2
B. A(x) = 42x - 
x2
C. A(x) = 41x - 
x2
D. A(x) = 42x2 - x
State the degree of the polynomial and whether it is a monomial, a binomial, or a trinomial.18x5 + 4x4 + 3
A. trinomial, degree 10 B. binomial, degree 5 C. trinomial, degree 9 D. trinomial, degree 5
Write the number in standard notation.The world-wide production of cereal grains has reached about one billion, seven hundred 
million, four hundred three thousand, four hundred tons.
A. 1,764,403,400 B. 1,764,430,400 C. 1,764,403,040 D. 1,764,3043,400