Answer:
the first one
Step-by-step explanation:
have a great day
What's up? answer is $4.05
explained:
10% of $45 would be $4.50
4.50x4= 18
45-18= 27
10% of 27 is $2.70 half of $2.70 is $1.35
$2.70 + $1.35 = $4.05
you spent $4.05 on the snack
Answer: not a function
Step-by-step explanation:
the input x=5 has two outputs, y=3 and y=1
(x,y)
Answer:
1. Write both ratios as fractions and reduce them completely. If they are the same fraction, the ratios form a proportion.
2. Write both ratios as fractions. Do the cross products by multiplying the denominator of each fraction by the numerator of the other fraction. If the cross products are equal, the ratios form a proportion.
<u>R, </u>b,<u> r, r, r,</u> b, <u>r, r, r, </u>b, <u>r, r, r</u>, b, <u>r</u>.
The answer is 11 red cubes were used in his pattern.
