Help me please with this math. find x and y

X= 1.84. Y= 3.08

Step-by-step explanation:

-9x+8y =8 i

-8x+10y= -16ii

Multiply equation I by 8

Multiply equation ii by 9

-72x+64y = 64 iii

-72x+90y = 144 iv

Subtract iv from iii

-26y = -80

y= 80/26

y= 3.08

Put the value of y in equation i

-9x+8y =8

-9x+8(3.08) = 8

-9x+24.64 = 8

-9x = 8-24.64

-9x=-16.64

Divide both side by 9

-9x/-9 = -16.64/-9

X= 1.84

1. D. |b| < a

2. C. 1,4

3. A. <

Step-by-step explanation:

3. Obviously, a positive number is greater than a negative number.

2. The largest negative number is the least, so anything behind that is even more less. Obviously, 1,4 is ⅒ greater than 1,3 and is OUTSIDE the range, so this is a giveaway.

1. Absolute values are ALWAYS positive, so the absolute value of -3,6 is 3,6, and -3,4 remains the same. Positive numbers are greater than negative numbers, so this is a false statement. 3,6 is NEVER less than -3,4.

I am joyous to assist you anytime.