Answer:
42 girls
Step-by-step explanation:
Multiply 7 by 6 since 7 + 3 is 10 x 6 = 60.
Simplifying
2x + -3(3 * 0.6x + 2.7)
Multiply 3 * 0.6
2x + -3(1.8x + 2.7)
Reorder the terms:
2x + -3(2.7 + 1.8x)
2x + (2.7 * -3 + 1.8x * -3)
2x + (-8.1 + -5.4x)
Reorder the terms:
-8.1 + 2x + -5.4x
Combine like terms: 2x + -5.4x = -3.4x
-8.1 + -3.4x
Answer: C (2,-3)
Explanation: (x1+x2/2),(y1+y2/2)
Sorry you didn't state them in fractions
