Answer:
B. $36.39
Step-by-step explanation:
29.85x 1.06= $31.64 with sales tax.
31.64x 1.15= 36.39
If you multiply 810 by 1.3 (130% in decimal form) then you get the increase, and with that number, you can add it to 810 to get your final answer:
810x1.3=1053
810+1053=1863
Answer:
c) they are screw lines
Step-by-step explanation:
A and B will intersect but never create a 90 degree angle. It comes at and angle smaller
Answer:
2x/5. x is the total number of cookies made.
Step-by-step explanation:
Let the number of cookies made be "x"
Cara are 3x/5 numbers of cookies
Her mother ate x/5 numbers of cookies
Then Cara are 3x/5 - x/5 than her mother.
= 2x/5.
Answer:
D=Only the first equation is an idenity
Step-by-step explanation:
