Answer:
£19000
Step-by-step explanation:
Discount cost = 5% of 20000 = 5/100 x 20000 = 1000
SO, cost after discount = 20000 - 1000 = 19000
hope this helps
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Answer:
48
Step-by-step explanation:
5 x^2 +x
Let x = 3
5 * 3^2 +3
Exponents first
5 * 9+3
Multiply next
45+3
48
Answer:
-22
Step-by-step explanation:
Due to order of operations rules, we must perform the subtraction inside parentheses first, getting:
-4 +(3)(-6)
Multiplication comes next:
-4 - 18
and the total value is thus -22.
