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Anvisha [2.4K]
4 years ago
10

In the expression 11 + 3n, the coefficient is 11.

Mathematics
1 answer:
o-na [289]4 years ago
4 0

Answer:

This statement is false. In the expression 11 + 3n, the coefficient is 3.

Step-by-step explanation:

Given

Expression: 11 + 3n

Required

Is 11 the coefficient?

In the given expression, there are two expression;

11 and 3n

<em>Explaining 11</em>

11 is just a constant as it doesn't have any variable attached to it

<em>Explaining 3n</em>

This can be expressed as 3 * n

As such;

3 is the coefficient and n is the variable

Hence;

<em>Option A answers the question</em>

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A certain aquarium holds 20 gallos of water . how many quarts of water does the aquarium hold
TEA [102]
There are 4 quarts in a gallon, so multiply 20 x 4 to get 80.


The aquarium can hold 80 quarts.


Hope I helped!
7 0
3 years ago
7x + 3 (3x+6) = 194 what is the answer
balandron [24]

Answer:

x = 11

Step-by-step explanation:

7x + 3(3x + 6) = 194

<em>open the parenthesis</em>

7x + 3 * 3x + 3 * 6 = 194

7x + 9x + 18 = 194

<em>subtract 18 from both sides of the equation</em>

7x + 9x + 18 - 18 = 194 - 18

<em>combine like terms</em>

7x + 9x = 194 - 18

16x = 176

<em>divide both sides of the equation by 16</em>

16x/16 = 176/16

x = 176/16

x = 11

4 0
3 years ago
Two-step
mart [117]

2 =  \frac{m}{2}  - 7

= 4 = m - 14

= m - 14 = 4

= m = 4 + 14

=  m = 18

6 0
3 years ago
A store sells small notebooks for ​$6 and large notebooks for ​$10. If a student buys 6 notebooks and spends ​$52​, how many of
NISA [10]

Answer:

you can say he bought 2 small notebooks and 4 big notebooks

Step-by-step explanation:

we have 52 dollars here

so if we have 4 large notebooks that will cost 40 dollars and if we have 2 small notebooks on addiction to that, that will cost 12 more dollars

now adding up 40 and 12 we get $52 !

3 0
3 years ago
8
Kryger [21]

Answer:

Worth = \$284258.1

Step-by-step explanation:

Given

Dimension: 7in\ * 3in\ * 1in

Value = \$1214/oz ---- value of Gold

Required

The worth of 1 gold bar

First, calculate the volume (n) of the gold bar

n = 7in * 3in * 1in

n = 21in^3

Next, calculate the weight of the gold bar using:

w = 11.15n

w = 11.15 * 21

w = 234.15oz

Multiply the value of Gold by the weight of the gold bar to get the worth of the gold bar.

Worth =Value * w

This gives:

Worth = \$1214/oz * 234.15oz

Worth = \$1214 * 234.15

Worth = \$284258.1

8 0
3 years ago
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