Equations:
x + y = 26
x - y = 4
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Add to get:
2x = 30
x = 15
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Solve for "y":
x + y = 26
15 + y = 26
y = 11 (smaller number)
23 and 29 are the two numbers that are prime
A. because you have your slope of 2 and then x adds with 3 because that's the difference between the slopes. And the additional 2 is the y-intercept.
.32 because you have to take away the ones place for an accurate answer!
;)