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Firlakuza [10]
3 years ago
6

Can someone help me with this problem

itle="4b + 3 = - 9" alt="4b + 3 = - 9" align="absmiddle" class="latex-formula">
we have to find what b is​

Mathematics
2 answers:
earnstyle [38]3 years ago
7 0

Answer: b= -3

Step-by-step explanation:

myrzilka [38]3 years ago
6 0
The answer to 4b+3=-9 is b=-3
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The half-life of carbon-14 is 5,730 years. Assuming you start with 100% of carbon-14, what is the expression for the percent, P(
vodomira [7]
The general expression would be:
P(t) =  (\frac{1}{2})^{ \frac{t}{5730} }
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8 0
3 years ago
Write the equation of the line given the points (2,0) and (3.-1)
Juli2301 [7.4K]

Answer:

y = -1x + 2

Step-by-step explanation:

We need to find y = mx + b

Use the following equation

\frac{y_2-y_1}{x_2-x_1}

Plug in the values

\frac{-1-0}{3-2}  = \frac{-1}{1} = -1

We have found the slope(m) which is -1

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Plug in any given x,y into the slope formula

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-1 = -3 + b

2 = b

At last the formula is

y = -1x + 2

7 0
3 years ago
Bentley had $25 to spend on 5 paintbrushes for his art class. After buying them, Bentley had $5 left. How much did each of the p
scZoUnD [109]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Factor the expression.
givi [52]
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Explanation
4 0
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Fill in the symbol to make the inequality match the statements.
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Answer:

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Step-by-step explanation:

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