2. (x +4) • 9
3. y + 7 + 8 – 7(x -8)
4. (4 – 5) + x(6 – 8)
5. y(4 – 8) – 3y
6. x + 8y – 16x(1- 3)
7. 82 – x(4 – 8) + √25
8. 53 – 4(y – 7y) - √81
9. x2 – 4 – 5y - √36 • √144 + 23(x – 5x)
Directions: For problems 10-14 solve the following expressions by substituting these values: x = 2, y = 3.
10. y(4 – 8) – 3y
11. x + 8y – 16x(1- 3)
12. 82 – x(4 – 8) + √25
13. 53 – 4(y – 7y) - √81
14. x2 – 4 – 5y - √36 • √144 + 23(x –5x)
Answer:
Step-by-step explanation:hutcryketkdrfyhgjbnm
Answer:
$683.43.
Step-by-step explanation:
We have been given that Fast Fast Freddie is a widget assembler. He is paid $3.27 for every widget he assembles.
To find Freddie's total pay we need to multiply the total number of widgets assembled in the week by the amount paid to Freddie for each widget he assembles.
Therefore, Freddie's total pay for the week is $683.43.
solve for x
Applying the rule that a number is divisible by 9 if the sum of its digits is divisible by 9, we find that 504 and 882 from the list (115, 504, 968, 646, 882) are divisible by 9.
To identify numbers that are divisible by 9, we can follow this rule: A number is divisible by 9 if the sum of its digits is divisible by 9. So, applying this rule to the numbers given (115, 504, 968, 646, 882), we find:
115: 1+1+5 = 7, which is not divisible by 9.
504: 5+0+4 = 9, which is divisible by 9. So 504 is divisible by 9.
968: 9+6+8 = 23, which is not divisible by 9.
646: 6+4+6 = 16, which is not divisible by 9.
882: 8+8+2 = 18, which is divisible by 9. So 882 is divisible by 9.
#SPJ2
B: Negative numbers
C: Rational numbers
Answer:
C: Rational numbers
Step-by-step explanation:
The change received in a cash purchase, if given in £ (or $) would most certainly be a Rational number (that is a number that can be represented as a/b where a and b are coprimes). However if measured in p (or cents) then the answer would be whole numbers.
You cannot go wrong with option C as whole numbers (integers) are a subset of rational numbers. That is, all whole numbers are rational numbers.
Answer:
200+50x = first month
50x (x represents number of months)
First month is 200+5=$250
Step-by-step explanation: