Carol makes 9 and one third cups of snack mix. She puts all of the snack mix into plastic bags. She puts two third cup of the snack mix in each bag. How many plastic bags does Carol need?
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9 1/3 = 28/3
28/3 / 2/3
28/3 x 3/2
84/6
14
she needs 14 bags
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Arthur earned $136 in three weeks. he goes back to school in one more week. he needs at least $189 to buy the new coat that he wants for school. how much must arthur earn in the next week?write an inequality to represent this siutation.
What is the value of x in this simplified expression? (-j)^-7=1/(-j)^x
Carolyn says that point A and point B represent opposite integers. a. What is the opposite of the integer represent by point A? By point B? b. Do you agree with Carolyn? Explain
Question is in attached picture. Please Help!
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50. 90. 100
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Because multiplied by 4 the ratio would be 16:52
Because you can multiply 4 by 4 to give 16 and 13 by 4 to give 52
as many blue marbles as green marbles. How many blue marbles are in
the drawer?
Answers
There are 4 times as many red marbles as green marbles, so red marbles = 4x.
There are half as many blue marbles as green marbles, so blue marbles = 0.5x
There are 33 marbles in total, so x+4x+0.5x=33.
There are 3 blue marbles.
number of green is represented by g
number of blue is represented by b
so r+g+b=33
there are 4 times as many red as green or
r=4g
there are half as many blue as green
1/2g=b or g=2b
so r+g+b=33
we can subsitute 1/2g=b for b
r+g+1/2g=33
subsitute r=4g for r in the equation
4g+g+1/2g=33
add like terms
5 1/2g=33
multiply both sides by 2
11g=66
divide both sides by 11
g=6
there are 6 green marbles
subsitute g=6 into r=4g and g=2b
r=4(6)
r=24
there are 24 red marbles
g=2b
6=2b
divide both sides by 2
3=b
threre are 3 blue marbles
there are 24 red marbles, 6 green marbles, and 3 blue marbles and 24+6+3=33
r=24
g=6
b=3
Answers
is half of the circle
diameter
is the whole thing inside the circle
since it is a radius, and it is a half of the full circle, we need to double out that number, and multiply by 2.
so here, you said it is 28
take 28, and multiply by 2, if you do every thing correctly, you should get:
56
so then answer would be 56 centimeters.
Hope that this helps you! =)
B. 4 • 4 • 4 – 4
C. 4 • 4 + 4 – 4
D. 4 • (4 + 4) – 4
Answers
A. 4*4-4-4=16-4-4=12-4=8 true
B. 4*4*4-4=16*4-4=64-4=60, not 8 false
C. 4*4+4-4=16+0=16, not 8, incorect
D. 4(4+4)-4=4(8)-4=32-4=28, not 8 incorrect
A
Answer:
A
Step-by-step explanation:
4x4-4-4= 8
Answers
She sees 3 birds in the tree