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OpenStudy (anonymous):
yea
OpenStudy (arbershabani97):
yes
OpenStudy (anonymous):
here is another one
OpenStudy (anonymous):
Which two options could be the next step in simplifying this expression?
15 + (5 + 21)
A.
15 + 26 (use order of operations)
B.
20 + 36 (use the distributive property)
C.
20 + 21 (use the associative property)
D.
36 + 20 (use the commutative property)
OpenStudy (anonymous):
a
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OpenStudy (anonymous):
it is two answers to this question
OpenStudy (anonymous):
a and b
OpenStudy (anonymous):
here is another
OpenStudy (anonymous):
The Gonzales family drove 300 miles on the first day of their vacation and 250 on each day after that. If d represents the number of days they drove after the first day, which expression gives the total distance they drove?
A.
+ 300
B.
250 + d + 300
C.
250 + 300d
D.
250d + 300
OpenStudy (anonymous):
do you have a guess?
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OpenStudy (anonymous):
ummmmmmmm i think it is D
OpenStudy (anonymous):
yep
OpenStudy (anonymous):
here is another
OpenStudy (anonymous):
Which phrase could be represented by this expression?
2m + 7
A.
twice the sum of a number and seven
B.
seven more than twice a number
C.
seven more than half a number
D.
two more than seven times a number
OpenStudy (anonymous):
i think it is A am i right?
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OpenStudy (anonymous):
yes
OpenStudy (anonymous):
here is another
OpenStudy (anonymous):
Sonia wanted to buy new carpet for her L-shaped room. What is the area of this room?
A.
302 sq ft
B.
53 sq ft
C.
242 sq ft
D.
340 sq ft