From looking at the graph show, 4 groups completed it
21.30^ 65/1000 = 1,3845 ( sales tax )
21.30-1,3845= 19.91 ( shirt )
I got 65/1000 is because it’s a decimal if you have a decimal and you want to make it to a whole number you have to times the denominator and the numerator with the same number and when u find the tax price u just substract the after tax price of the shirt
The answer for this is B.
Answer:
<u>5y²</u>
Step-by-step explanation:
Prime factorizing each term :
⇒ 30y¹⁰ = 5 x 3 x 2 x y¹⁰
⇒ 15y⁶ = 5 x 3 x y⁶
⇒ 5y² = 5 x y²
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From this, we understand the GCF of the numbers are :
⇒ 5 × y²
⇒ <u>5y²</u>