Answer:
Step-by-step explanation:
Here, the region of the triangle with a base 4 cm and a level 3 cm.
That is, the region of a triangle=
1/2 × Base × Level
=1/2 × 4 × 3
=6 sq cm
The region of a square shape with a length 5 cm and a breadth 4 cm
The region of a square shape = Length × breadth
=5 × 4 =20 sq cm
The region of a square shape with a length 4 cm and a width 3 cm
=4 × 3 =12 sq cm
The region of a square with the side 4 cm.
The region of a square = side²=4²=16 sq cm
The absolute surface of the given polyhedron =6 + 6 + 20 + 12 + 16
=60 sq cm
From the above estimation, it is distinguished as a region of the triangle that is determined incorrectly.
4(10+1x) = 40+4x That is an equivalent expression.
x + 300 = 450 is the correct answer. This is becuause the unknown amount, x, is how much she put in the bank. $450 is her total, so it would be equal to 450. If she already had 300, you need to firgure out what she added to 300 to make the answer 450, so the correct answer is x + 300 = 450.
Answer:
Cost of a bag popcorn = $6.5
Step-by-step explanation:
Given:
Number of popcorn bags sold by Troy = 28
Number of candy bar sold by Troy = 40
Number of popcorn bags sold by Jake = 17
Number of candy bar sold by Jake = 20
Amount Troy earn = $282
Amount Jake earn = $160.5
Find:
Cost of a bag popcorn
Computation:
Assume;
Cost of a bag popcorn = a
Cost of a candy bar = b
28a + 40b = 282..........eq1
17a + 20b = 160.5...............eq2
eq2 x 2
34a + 40b = 321.........eq3
eq3 - eq1
6a = 39
a = 6.5
Cost of a bag popcorn = $6.5
Answer:
answer is provided below
Step-by-step explanation:
5 ----> constant
+ ------> operator
2 ------> coefficient
2x ------> variable term
x --------> variable
Hope the above solution helps