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Sonbull [250]
3 years ago
7

7th grade math question

Mathematics
2 answers:
BARSIC [14]3 years ago
5 0

Answer:

ok look I think its c but I'm not the greatest at mathI'm just trying to help also happy holidays and have a nice day.

Dominik [7]3 years ago
4 0

Answer:

i think the answer is b

Step-by-step explanation:

the answer is b because it said 9 - b>-21

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If elephant grass grows 3 1/2 inches a day, how many inches will it grow in 7 days?
vichka [17]

Answer:

the answer is 24 1/2

Step-by-step explanation:

because 3 1/2 times 7 = 24 1/2

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8 0
3 years ago
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Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making
sergejj [24]

Answer: 38

Step-by-step explanation: to evaluate an expression for these variables, plug in those numbers for the variables.

Plugging in -1 for y and -19 for z gets you this:

-2(-1)^2(-19)

Now simplify according to order of operations (PEMDAS - parenthesis exponents multiplication/division addition/subtraction)

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7 0
3 years ago
Is the following statement TRUE or FALSE? Select the best choice from the following to justify your
ale4655 [162]

Answer:

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3 years ago
The volume of a cube is 27 cubic meters.<br> What is its surface area, in square meters?
stiks02 [169]

Step-by-step explanation:

the volume of a cube is

side³.

since the volume is 27 m³, the individual side lengths are then the cubic root of 27 = 3 m.

the surface area is 6 squares of 3×3 = 9m², so in total

9 × 6 = 54 m²

8 0
2 years ago
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 7 to 4. If there were 4
Elena-2011 [213]

Answer:

2628

Step-by-step explanation:

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x = 4599/(7/4)

x = 2628

5 0
3 years ago
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