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2 years ago

15 POINTS Subtract -6 + 3 from -11b -4 whats he answer?

Mathematics

2 answers:

saw5 [17]2 years ago

6 0

Answer:

Step-by-step explanation:

-b+3-(-11b-4)

distribute the negative sign

-b+3+11b+4

simplify and combine like terms

10b+7

romanna [79]2 years ago

3 0

Answer: B (Option 2)

Solving steps:

1. Collect the like terms
(-11b-b)-4+3= -12b-4+3
↑Imagine the expression as -11b+b

2. Calculate the sum
-12b(-4+3)= -12b-1

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Divide 4860 in the ratio of 5:4:3

tigry1 [53]

Total portions are
5+4+3
12
One portion,
4860 / 12
405 So
5 : 4 : 3
5*405 : 4*405 : 3:405
2025 : 1620 : 1215

7 0

3 years ago

Helpppppppppppppp-------

Vinil7 [7]

Answer:

7/10

Step-by-step explanation:

1/10 = 2/20

1/4 = 5/20

2/5 = 8/20

11/20 = 11/20

We can see that the next term is just 11/20 + 3/20, as 3/20 is added onto each of the next terms.

11/20 + 3/20 = 14/20, which can be simplified to 7/10.

Hope this helps!

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2 years ago

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25% of 60 to 40% of 30 >, < or =

Travka [436]

You can reduce the percentages to fractions:

$25\% = \dfrac{25}{100} = \dfrac{1}{4}$

$40\% = \dfrac{40}{100} = \dfrac{2}{5}$

So, we have

$25\% \text{ of } 60 = \dfrac{1}{4}\cdot 60 = 15$

$40\% \text{ of } 30 = \dfrac{2}{5}\cdot 30 = 12$

5 0

2 years ago

Use f(x) = 2x g(x) = 3x - 1 h(x) 2 + 2x - 3 then find each value.

AlladinOne [14]

Answer: 4, -1, [see if you can figure it out]

Step-by-step explanation:

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1 year ago

Slope=12,Y−Intercept =−1

Natasha_Volkova [10]

Answer:

If you want me to turn it into an equation it's: y=12x-1

Step-by-step explanation:

Well, the slope will always be first and you have to put x after it. The y-intercept is always the starting point on a graph, so it'll be last on the equation.

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2 years ago

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