Answer:
Below in bold.
Step-by-step explanation:
In each case you divide top and bottom by the GCF.
A. The GCF of 45 and 56 is 1.
so the answer is 45/56.
B. 15/16 (GCF = 1)
C. Here the GCF is 5 so the answer is (35/5) / (80/5)
= 7/16.
D. 5/6 (GCF is 4).
A. 45/56 B. 15/16 C. 7/16 D. 5/6
im sure about the last two no so much the first two so dont quote me on the first answers
Combine common terms
(3x²+5x²)+(7x-4x)+(-5+11)
8x²+3x+6
It's c im taking the same test lol
Answer: 25. -17, -14, -3, 0, 2, 7
26. -26, -21, -13, -1, 5
27. -17, -16, -11, -4, 2, 9
28. -75, -63, -60, -52, 12, 70
Perimeter = 19.6 cm
Area = 9.3 cm squared
Perimeter: Add sides: 3.1 + 9.3 + 7.2 = 19.6
Area: 9.3 x 2 x 1/2 = 9.3
9
multiply both sides by 15 to get:
45/5 = x
9 = x
