Answer:
its an equivalent equation
Step-by-step explanation:
are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.
The answer would be 50 and 37.
50-37 = 13
50+37 = 87
Answer:
10 cent increase
Step-by-step explanation:
0.89
<u>-0.79</u>
0.10
or 7.89%
A cube-shaped package has a volume of 5832 cubic inches. What is the edge length of the package?
Answer:
The number of faces is 7.
The surface area is : 278 cm2
Step-by-step explanation:
below: 7x10=70cm2
up: 3x10=30cm2
behind: 5x10=50cm2
front: 2x10+5x10=70cm2
right: 2x7+3x3+4x3/2=29cm2
left: 29cm2
