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Robert Downey Jr
Questions and answers by
Robert Downey Jr
Questions (19)
Which option contains all of the other options listed?(1 point)
Responses chromosome chromosome chromatid chromatid centromere
3 answers
101 views
Which structure carries genetic information?(1 point)
Responses nucleus nucleus centromere centromere protein protein chromosome
3 answers
91 views
What is a gene?(1 point)
Responses a section of DNA that encodes a specific protein a section of DNA that encodes a specific
3 answers
78 views
Solve for m.
−7m=42 (1 point) Responses 49 49 35 35 6 6 -6
3 answers
27 views
Solve for k.
k/−2=−10 (1 point) Responses 5 5 20 20 -5 -5 -20
3 answers
20 views
Solve for k.
k/−2=−10 (1 point) Responses 5 5 20 20 -5 -5 -20 -20
3 answers
20 views
Solve for y.
5y−10=−25 (1 point) Responses 3 3 -3 -3 7 7 -7
3 answers
18 views
Solve for x.
−3x+4=−8 (1 point) Responses 4/3 4 thirds -4 -4 4 4 −4/3 negative 4 thirds
3 answers
40 views
Solve for w.
−0.1w+23.2=−0.8 (1 point) Responses -224 -224 -240 -240 240 240 224
3 answers
43 views
What is the first operation used in solving this equation?
m/10−12=−24 (1 point) Responses subtraction subtraction
3 answers
62 views
Cody has 22 rare coins. Each year Cody plans to add 15 coins to his collection. How many years will it take Cody to collect 577
3 answers
54 views
Tom is given the equation 10x+15=20
to solve. He says the solution is 1/2 . Which reason justifies his solution?(1 point)
3 answers
50 views
Dr. Burrows is measuring the weight of a substance for a science experiment. He added a mystery substance (m) to his experiment.
3 answers
80 views
Five times what number plus 10 equals 20?(1 point)
Responses -6 -6 4 4 6 6 2
3 answers
28 views
Solve for z.
z/5+3=2 (1 point) Responses 5 5 −1/5 negative 1 fifth -5 -5 1/5
3 answers
20 views
Find the solution to
4−2x=10 (1 point) Responses 3 3 2 2 -7 -7 -3 -3
3 answers
24 views
Mariah wants to buy as many collectible dolls as possible, for $4.50 each. If she has $75.00 to spend, how many dolls can she
5 answers
51 views
If Jaylan takes the number of stamps he has and multiplies it by 5 and then subtracts 10, he gets 275. How many stamps does he
3 answers
39 views
Which situation is best represented by the following equation?
40w+12.50=492.50 (1 point) Responses Nikayah paid $492.50 for
3 answers
50 views
Answers (1)
If Jaylan takes the number of stamps he has and multiplies it by 5 and then subtracts 10, he gets 275. How many stamps does he have?(1 point) Responses 57 57 53 53 2/3 2 thirds 1/3 1 third