The way you should go is to divide the twenty-six dollars by the percentage, (in decimal form).
You can't make 5a + d -bc shorter, I will explain why. Let say a is an apple, d is ice cream and bc is an pineapple. You have 5 apples, 1 ice cream and you have lost you pineapple so it minus 1. You can't add everything because they are different thinks. You can only say I have 5 apple, 1 ice cream and minus one pineapple. So you can't make 5a + d -bc shorter because they are different
Answer:
equation:x*1/5=9/20
answer=9/4
Step-by-step explanation:
9/20÷1/5=9/20×5/1 in word form you multiply 9/20 by its reciprocal.
first you want to simplify and change 9/20 to 9/4 and change 5/1 to 1/1 and then multiply to get 9/4
3. you cannot simplify √30
Answer:
x ≈ - 0.87
Step-by-step explanation:
- 6 = - 4.4(- 3 - 5x) ← distribute parenthesis by - 4.4
- 6 = 13.2 + 22x ( subtract 13.2 from both sides )
- 19,2 = 22x ( divide both sides by 22 )
- 0.87 ≈ x ( to the nearest hundredth )
