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3 years ago

Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression. b+b+b+b+4c−2b−c

Mathematics

2 answers:

lutik1710 [3]3 years ago

5 0

Answer:

2b+3c

Step-by-step explanation:

Marat540 [252]3 years ago

3 0

Answer:

I know this is late, but for future people:

I believe the answer is 2b+3c.

Step-by-step explanation:

I'm pretty sure all you have to do is combine like terms.

I'm also taking the test at the moment.

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F(x) = 6x+2, find f (x+3)

nikklg [1K]

Answer:

6x+20

Step-by-step explanation:

F(x) = 6x+2

f(x+3) means replace x with x+3

F(x+3) = 6(x+3)+2

= 6x+18+2

= 6x+20

3 0

2 years ago

Read 2 more answers

If y varies inversely as x and x = 4 when y = 15, find y when x=6

lord [1]

Answer:

y = 10

Step-by-step explanation:

Given y varies inversely as x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition x = 4 when y = 15 , then

15 = $\frac{k}{4}$ ( multiply both sides by 4 )

60 = k

y = $\frac{60}{x}$ ← equation of variation

When x = 6 , then

y = $\frac{60}{6}$ = 10

7 0

3 years ago

The sum of two numbers is 24. The second number minus the first number equals 2.

Sonbull [250]

Answer:

(11, 13)

Step-by-step explanation:

First Equation: x+y=24

Second Equation: y=x+2

x + (x + 2) = 24

2x + 2 - 2 = 24 - 2

2x/2 = 22/2

x = 11

y = (11) + 2

y = 13

Therefore, the solution to the system is (11, 13)

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3 years ago

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kkurt [141]

16 because the AB side gotta be a little bit bigger than the two other sides

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Julli [10]

Answer:

90-

Step-by-step explanation:

Bc A-

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