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Transcript
3x  1 3

x4 5
A  lw
Solve for w
You evaluated and simplified algebraic
expressions.
You translated between verbal and algebraic
expressions
• Translate sentences into equations.
• Translate equations into sentences.
• Formula (pg. 76) An equation that states a
rule for the relationship between certain
quantities.
• Formula (pg. 76) An equation that states a
rule for the relationship between certain
quantities.
Translate Sentences into Equations
A. Translate this sentence into an equation.
A number b divided by three is equal to six less than c.
b divided by three
is equal to
=
Answer:
six less than c.
c–6
Translate Sentences into Equations
B. Translate this sentence into an equation.
Fifteen more than z times six is y times two minus eleven.
Fifteen
more than
z
times
six
is
y
15
+
z
×
6
= y
times
two
minus
eleven.
×
2
–
11
Answer: The equation is 15 + 6z = 2y – 11.
A. Translate this sentence into an equation.
A number c multiplied by six is equal to two more than
d.
A. 6c = d + 2
B. 2c = d + 6
C. c = d + 2
D. c = 6(d + 2)
B. Translate this sentence into an equation.
Three less than a number a divided by four is seven
more than 3 times b.
A.
B.
C.
D.