Let the length and breadth of the rectangle be x and y.
Area of rectangle is A = xy
Therefore, the new length will be = x-5
Therefore, the new breadth will be = y + 3
So new area will be xy-9
Now the new relation will be (x+3)(y+2)=xy+67
.
Cross – multiplication method–
Therefore, the length is 17 and breadth is 9.
Answer:
f(t) = $67000(.30)^t (Must use " ^ " to indicate exponentiation)
Step-by-step explanation:
This is an exponential function:
f(t) = $67000(.30)^t (Must use " ^ " to indicate exponentiation)
Answer:
37 pounds of apples.
Step-by-step explanation:
you add together the amount of apples that both people have gathered, which in this case would be 33+4 which makes 37, so your answer would be 37 apples.
The decimal doesn't have a place value. its the number that has a place value
Answer:
1: 18
2: ?
3: 12
4: 5
Step-by-step explanation:
1. 36/2=18
2. Not sure if you missed something here?
3. 6x= 99-27= 72
x=72/6= 12
4. 10x= 35+15=50
x= 50/10= 5
