Two Step Equations
Solve the equation
n/2+5=3
what is n=-4
Maya bought a gym membership. She paid an initial, one-time sign-up registration fee of \(\$25\), plus a fixed monthly rate of \(\$15\). If her total bill at the end of her enrollment period came out to \(\$115\), for how many months did Maya have the membership?
what is M=6
The diameter of a circle is 20, what is the circumference?
what is 62.8
Solve the Inequality
-2x+5<11
what is x>-3.5
Solve the equation
x+12=-5
what is x=-17
Solve the equation
n-5/2=5
what is n=15
A store is running a sale where all winter coats are marked down by \(20\%\) off. Elijah finds a coat with an original price tag of \(\$85\). What is the final sale price of the coat before sales tax is added?
what is $68
The radius of a circle is 90, what is the circumference?
what is 565.2
Solve the Inequality
3x-4>11
what is x>5
Solve the equation
y-4.5=11.2
what is y=15.7
Solve the Equation
-12r+4r=-15
what is r=8.67
A submarine is traveling at an elevation of \(120\) feet below sea level. It then dives down an additional \(85\) feet to avoid a coral reef. After clearing the reef, it rises up \(45\) feet. What is the submarine's final elevation relative to sea level? [1]
what is -160 ft
If the diameter is 28, what is the circumference?
what is 87.92
Solve the Inequality
-x/4+2>5
what is x>12
Solve the equation
-8m=32
what is M=-4
Solve the equation
-14r-19=303
what is r=-23
A recipe for fruit punch uses a ratio of \(3\) cups of cranberry juice to \(5\) cups of apple juice. If Marcus wants to make a massive batch of punch using \(35\) cups of apple juice, how many cups of cranberry juice does he need? [1]
what is x=21
If the radius is 92, what is the circumference?
what is 577.76
Solve the Inequality
20=3r<50
what is r<10
Solve the equation
k/3=-2/5
what is k=-1.2
Solve this equation
-7x+13/4=-11
An assembly line robot can package \(48\) boxes of cereal in \(4\) minutes. At this exact same constant rate, how many minutes will it take the robot to package \(132\) boxes of cereal?
what is t=11
If the Diameter was 233, what is the circumference?
what is 731.62
Solve the Inequality
-3(x-4)<18
what is x>-2
Solve the equation
-3g=21
what is g=-7