Question 4 of 10 ZA
Which matrix represents the system of equations shown below?
3x + 4y = 24
3x - 2y = 12
А
B
D
3 4 247 3 3 247 [x y 247 3x 4y 247
3 -2 12 4 -2 12 [x y 12 3х - 2y | 12
A. Matrix A
B. Matrix B
C. Matrix
D. Matrix D

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.