110+90+145=345
345 divided by 3=115
so the score of her third game was 145 points.
hope i helped! :)
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"a" and integer is a whole number not a fraction or a decimal
Answer:
see below
Step-by-step explanation:
24 - 3 x = -27
Subtract 24 from each side
24-24 - 3 x = -27-24
-3x =-51
Divide each side by -3
-3x/-3 = -51/-3
x = 17
Check
24 -3(17) = -27
24 -51 = -27
-27 = -27
X(x+3)-7(x+3)
x2+3x-7x-21
x^2-4x-21
