Answer:
D.
Step-by-step explanation:
Answer:
C. −12
Step-by-step explanation:
9 − 4x = 57
Subtract 9 from each side
9-9-4x= 57-9
-4x = 48
Divide by -4 on each side
-4x/-4 = 48/-4
x = -12
Can't answer 1-6 cause I have no idea what you need
7) A triangle with two congruent sides is isosceles.
8)
and 
9) 
10) 
11) 
12) isosceles triangle
<span>We have to find how much is the value of 2 in one number greater than the same value in another number. In the number 2,783 the value 2 represents 2,000 and in the number 7,283 the value 2 represents 200. So : 2,000 : 200 = 10. Answer: The value 2 in 2,783 is 10 times the value of 2 in 7,283.</span>
Answer:
(51, 26) x-y=25 and so on
(47,33) 2x-3y=-5 and so on
(-17, -36) x-y=19 and so on
(-31, -56) 2x-y=-6 and so on
Step-by-step explanation: