Solve the inequality -5.3≥6.7+4.3+q
2 answers:
-5.3 ≥6.7+4.3+q First of all, let's combine all like terms with the side that has a variable. So, 6.7+4.3=11. That gives us 11+q. -5.3≥11+q Subtract 11 on both sides. -5.3-11≥11+q -16.3≥q
Remember, you can do anything to an equation as long as you do it to both sides for inequalities, if you multiply or divide both sides by a negative number, you flip the direction of the inequality sign -5.3≥6.7+4.3+q add like terms -5.3≥11+q minus 11 both sides -16.3≥q q≤-16.3 das is da soltuion
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I do believe that the answer is 9.<span />
Step-by-step explanation:
X + 9= 7
get x by itself you -9 on both sides
X + 9 = 7
- 9. -9
X = -2
A=future amount
P=present amount
r=rate in decimal
n=number of times per year compounded
t=time in years
given
P=455
r=4%=0.04
n=1
t=2
A=492.128
round
$492.13
3rd option
3x -1/2y = -7/2 x = -2y + 1 3 (-2y + 1) -1/2y = -7/2 -6y +3 -1/2y = -7/2 -13/2y = -13/2 y = 1 x = -2(1) + 1 x = -1 Answer = (-1, 1)
Tyler (T)= 17.04 gallons Maria=6.2(T), Maria= 6.2x17.04=105.65 gallons