Answer:
4 1/4
Step-by-step explanation:
This is the best expression or the best simplyfied version.
Grouping 1 10 as 10 1's is the same because you have just rearranged the numbers but they equal the same
Answer: (x3.19+y1.20 + z1.20) x 1.06
Step-by-step explanation:
Hi, to answer this question we have to write an expression.
Four-packs of permanent markers in assorted colors for $3.19 per pack.
3.19 x (x number of packs purchased)
spiral-bound notebooks, whether wide-ruled or college-ruled, sell for $1.20 each
1.20 y + 1.20 z (y wide-ruled notebooks, and z college-ruled notebooks)
The store charges a 6% sales tax on Cleo’s total bill, so we have to multiply the expression by 1+ 0.06 ( 1+ tax percentage in decimal form)
(x3.19+y1.20 + z1.20) x 1.06
The last answer is correct
x= 45 degrees
y= 10.9sqrt2
Answer: ∠A ≅ ∠A; reflexive property
Step-by-step explanation: found it online :)