Unit 1B Review

Front

What is the solution to the equation 5x = 25?

Back

x = 5

Tags

CCSS.6.EE.B.7

Front

Write an inequality to represent how much more you must spend to get free shipping if your shoes cost $69.95 and free shipping is for orders of $75 or more.

Back

X ≥ 5.05

Tags

CCSS.6.EE.B.8

Front

In the ideal gas law, pV = nRT, how do you solve for R?

Back

R = pV/nT

Tags

CCSS.HSA.CED.A.4

Front

Solve for w in the equation 2w + 2b = P.

Back

w = (P - 2b)/2

Tags

CCSS.HSA.REI.B.3

Front

Solve for m in the equation m - n = 5.

Back

m = 5 + n

Tags

CCSS.HSA.REI.B.3

Front

What is an inequality?

Back

An inequality is a mathematical statement that indicates one quantity is larger or smaller than another, using symbols like >, <, ≥, or ≤.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≥' mean in an inequality?

Back

The symbol '≥' means 'greater than or equal to'.

Tags

CCSS.6.EE.B.8

Front

What is the purpose of solving equations?

Back

The purpose of solving equations is to find the value of the variable that makes the equation true.

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving the equation 2w + 2b = P?

Back

The first step is to isolate the term with the variable, which can be done by subtracting 2b from both sides.

Tags

CCSS.HSA.REI.B.3

Front

What does 'p' represent in the ideal gas law pV = nRT?

Back

In the ideal gas law, 'p' represents the pressure of the gas.

Tags

CCSS.8.EE.C.7B