Write each phrase as an algebraic expression using the variable n: five more than twice a number
the product of a number and 6
seven divided by twice a number
three times a number decreased by 11
Fifteen less than twice a number
Three times a number, increased by seventeen
The product of nine and a number, decreased by six
Thirty divided by seven times a number

step-by-step explanation:

kjswgdkxg

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

you bought 31 v bucks

step-by-step explanation:

25+6=31