42-14= 28
28÷2=14
answer: there are 14 females in the class and 28 males in the class
Check:14+28=42
Answer:
1/9^15
Step-by-step explanation:
A graph is translated according to the following rule. Describe the translation.
<span>(x, y) → (x, y +3) </span>
<span>B. The graph is translated 3 units up. ..............ANS </span>
<span>----------------------- </span>
<span>Translate the graph according to the rule (x, y) → (x, y + 4) </span>
<span>Option D.........................ANS </span>
<span>------------------------------ </span>
<span>f(x) is shown in black and g(x) is shown in red. </span>
<span>Which is a coordinate rule for the translation of f(x) to g(x)? </span>
<span>A. (x, y) → (x – 5, y) ........................ANS</span>
Answer:
19. Opposite of a Difference ↔ E. -(8 - 3·m) = 3·m - 8
20. Opposite of a sum ↔ A. -[(-r) + 2p] = -(-r) - 2p
21. Opposite of an Opposite ↔ F. -1[ -1(9 - 2w)] = 9 - 2w
22. Multiplication by 0 ↔ B. 160 - (3d + 2)(0) = 160 - 0
23. Multiplication by ↔ D. -1 -(4r + 3s) + t = (-1)(4r + 3s) + t
21. Distributive property ↔ C. 5(2 - x) = 10 - 5x
Step-by-step explanation:
19. Opposite of a difference is the difference of the opposites
20. Opposite of a sum is the sum if the opposites
21. Opposite of an opposite is the original number
22. Multiplication by 0- The result of multiplication by 0 is 0
23. Multiplication by -1 results in the change in sign of a number
24. Distributive property - Multiplying the sum or difference of two numbers by a number, will have the same result as multiplying each each of the addends by the number individually and adding the product together.
Let total counters are 100. Then red are =15*100/100=15.Let A are the no. of blue counters.As yellow are 27.So red+Blue+yellow=100. ie 15+A+27=100.So A=100.15-27=58. ie Blue are 58%
