1.
Translate ''two times a number is six times the sum of
z
and
y
'' into an equation, inequality, or formula.
A.
2
x
= 6 (
zy
)
B.
2
x
= 6(
z
+
y
)
C.
2 +
x
= 6 +
z
+
y
D.
2
x
= 6
z
+
y
Hint
2.
Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula.
A.
B.
C.
D.
Hint
3.
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56.
A.
y
+
y
= 56
B.
y
= 56
C.
y
= 6(56)
D.
y
+ 6
y
= 56
Hint
4.
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height.
A.
B.
C.
D.
Hint
5.
Translate the equation into a verbal sentence.
A.
One-third of a number
x
minus 4 equals 5.
B.
One-third of a number
x
minus 5 equals 4.
C.
One-third times the difference of a number
x
and 5 is 4.
D.
Five subtracted from the quotient of
and a number
x
is 4.
Hint