If y = 2, to find the value of y + 6, we need to substitute the value of y (2) into the expression y + 6. Substituting 2 for y, we get the equation 2 + 6. Since 2 + 6 = 8, that means that substituting y = 2 into the expression y + 6, we get 8.
Answer:
12 centimeters
Step-by-step explanation:
First lets separate both wires.
Tia's wire is 408 centimeters long. This is because 1 meter = 100 centimeters. This meter will be cut into 10 equal pieces. To do that, simply divide 408 by 10.
408 / 10 = 48 centimeter long pieces
Marta's wire is 540 centimeters long. This meter will be cut into 9 equal pieces. Like before, we will divide 540 by 9.
540 / 9 = 60 centimeter long pieces
To conclude, one of Marta's wires are 12 centimeters longer than Tia's.
Maybe try dividing 1092 by 21 I got 52
Answer:
b = - 1.09
Step-by-step explanation:
- 2.9 + b ÷ 0.1 = - 39.9
- 2.9 + b ÷ 0.1 × 0.1 = - 39.9 × 0.1
- 2.9 + b = - 3.99
- 2.9 + 2.9 + b = - 3.99 + 2.9
b = - 1.09
