He made $120.
You divide 1,320 by 22. That gives you 60. Then you times 60 by 2(which equals 120) because 60 represents the packets and he made 2 dollars per packet.
Mathematically the steps look like this:
1,320/22
=60
60(2) or 60 x 2
= 120
so $120
hope this helped!
Answer:
Step-by-step explanation:
Remark
2 angles are complementary means that 2 angles add up to 90°. That is the guiding princeple behind the problem.
Givens
Let the smallest angle = x
Let the largest angle = 4x + 30
Equation
4x + 30° + x = 90° Combine like terms on the left
Solution
5x + 30 = 90 Subtract 30 from both sides.
5x + 30 - 30 = 90 - 30 Combine
5x = 60 Divide both sides by 5
5x/5 = 60/5
x = 12
Answer
- smallest angle = 12
- Larger angle = 4*12 + 30 = 78
9514 1404 393
Answer:
b 1/4 (n-64)
Step-by-step explanation:
Multiplying the expression by 1 does not change its value:
= (1/4)(4) × (1/4n -16)
= (1/4) × (4(1/4n -16)) . . . . . associative property
= (1/4) × ((4/4)n -4·16) . . . . distributive property
= (1/4)(n -64) . . . . matches choice B
Answer:
Here's your answer
Step-by-step explanation:
We determined above that the greatest perfect square from the list of all factors of 24 is 4. Furthermore, 24 divided by 4 is 6, therefore B equals 6. The Double Prime Factor Method uses the prime factors of 24 to simplify the square root of 24 to its simplest form possible.
Answer:
(-6)(-7)= +42
Step-by-step explanation:
(-6)(-7)
a negative multiplied with another negative has always a positivo answer,thus our result is positive
-6×-7= 42
