9514 1404 393
Answer:
$5
Step-by-step explanation:
Let the variables A, B, C, D represent a sack of apples, a bunch of bananas, a cantaloupe, and a carton of dates, respectively. Then the problem statement gives rise to 3 equations:
A +B +C +D = 20
D = 2A
C = A -B
Substituting the last two equations into the first gives ...
A +B + (A -B) +2A = 20
4A = 20 . . . simplify
A = 5 . . . . . divide by 4
Substituting this into the last equation, we have ...
C = 5 -B
B + C = 5 . . . . add B
The cost to purchase a bunch of bananas and a cantaloupe is $5.
Answer:
Raj is 27 yrs and Be is 14 yrs
Step-by-step explanation:
let the age of Raj be x and Ben be y
case_1
x + y =37
x = 37 - y
case_2
x - 5 = 2(y -5)
x-5 = 2y -10
37 - y -5 = 2y - 10
32 + 10 = 2y + y
42 = 3y
y = 14 yrs
now,
x = 37 - 14
x = 27
Answer: 6
Step-by-step explanation:

Add up the lengths of all the sides or one side length multiplied by 4!
Answer: 3
Step-by-step explanation:
Given
The dimension of the small block is

The Volume of the cube having unit length is

The number of blocks that can be in the unit cube is the division of the volume of the unit cube and block.
