Answer:
13197
Step-by-step explanation:
You have to do 24.9*2 and then find that percent of 26500
Sue has saved $54 more than Bill
Step-by-step explanation:
Given
Sue saves $5 a week. so after 36 weeks he will have
= 36 * 5
= $180
Bill's saving is modeled by
m = 3.5w where w is the number of weeks
After 36 weeks,
The difference between savings of Bill and Sue
Hence,
Sue has saved $54 more than Bill
Keywords: Equations, variables
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Question
Cable company A charges $45 a month for cable plus a $18 installation fee. Cable B charges $39 a month for cable plus a $30 fee for installation. Which inequality can be used to find out when the monthly cost for Cable company A is less than Cable company B?
a)39x+30<45x+18
b) 45x+18>39x+30
c) 45x+18<39x+30
d)39x+18<45x+30
Answer:
c) 45x+18<39x+30
Step-by-step explanation:
Step 1
We have to find the Algebraic expressions for the cable companies
Cable company A charges $45 a month for cable plus a $18 installation fee.
Let the number of months be represented as x
Hence, this is represented as:
$45 × x + $18
= 45x + 18
Cable B charges $39 a month for cable plus a $30 fee for installation.
Let the number of months be represented as x
Hence, this is represented as:
$39 × x + $30
= 39x + 30
The inequality that can be used to find out when the monthly cost for Cable company A is less than Cable company B?
= Cable company A < Cable company B
= 45x + 18 < 39x + 30
Therefore option c is correct
32*5= 160/8 = 20
32-20 = 12
12*2.96 = 35.52
it will cost $35.52 to fill the gas tank
Answer:
9
Step-by-step explanation:
3−4x=−60+3x
Step 1: Simplify both sides of the equation.
3−4x=−60+3x
3+−4x=−60+3x
−4x+3=3x−60
Step 2: Subtract 3x from both sides.
−4x+3−3x=3x−60−3x
−7x+3=−60
Step 3: Subtract 3 from both sides.
−7x+3−3=−60−3
−7x=−63
divide by -7
9
