a) Reduction because the second figure is smaller than the original one.
b) The scale factor is 2 units.
X = # adults
y = # children
system
24x+16y=$10272
x + y =532
Answer:
It can't be an integer because it's not a whole number. Integers are whole numbers, either positive or negative.
Answer:
9:18
Step-by-step explanation:
1:2 means that you have to multiply the first number by 2 to get the second number. Therefore, you have to multiply 9 by 2, which is equal to 18. Therefore, it would be 9:18.
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The answer is negative three halves minus one fifth
