Answer:
a
Step-by-step explanation:
Answer:

Step-by-step explanation:

Adding both equations will make it:

Putting x = 10 will make it:

= 3(1000)-40+1
= 3000-39
= 2961
W^B = W×W×W×W... (#B times)
Something along those lines.
Answer:
-4
Step-by-step explanation:
plug in -2
-(-2)^2 = -4
Answer:

Step-by-step explanation:
Given:
19x + 9y = 15
Required:
Rewrite in slope-intercept form, y = mx + b
SOLUTION:
19x + 9y = 15
Subtract 19x from both sides
9y = -19x + 15
Divide both sides by 9
y = -19x/9 + 15/9
