Answer:
15/21
Step-by-step explanation:
Just times 5 by 3 since 7 times 3 is 21.
Multiply 1.50 by x ( number of books read and add it to the 20:
Equation: y = 20 + 1.50x
Replace y with the amount she raised and solve for x:
59 = 20 + 1.50x
Subtract 20 from both sides:
39 = 1.50x
Divide both sides by 1.50:
x = 39 /1.50 = 26 books were read.
5/6 is the answer. Hope this helps you!
Answer:
2×(6ײ+3×-1)=18.
2×(6×3×+4)(6×4×-3)=144
2×(6×3×-2)(4×2+4×-6)=1154..
12×2=24
12×2+7×-12=60
12×2+25×-12=276
12×3+4×2-10×+12=76
12×3+4×2-26×+12=8
12×3+6×2-2=46