3 years ago

What is the least positive integer?

Mathematics

1 answer:

k0ka [10]3 years ago

3 0

-1? I'm guessing the least

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-8(1 + 5b) – 2(86 – 1) = 50

kati45 [8]

Answer:

b = -57/10

Step-by-step explanation:

Let's first distribute everything out:

-8(1 + 5b) = -8 * 1 + (-8) * 5b = -8 - 40b

2(86 - 1) = 2 * 85 = 170

So, we have:

-8 - 40b - 170 = 50

-40b - 178 = 50

-40b = 50 + 178 = 228

b = -228/40 = -57/10

Thus, the answer is b = -57/10.

Hope this helps!

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4 years ago

Calculate the quotient 9/4 divided by 3/8

Veseljchak [2.6K]

Answer:

....................................

4 0

3 years ago

Read 2 more answers

Solve the system of linear equations and show your work.<br> −8x+5y=26<br> 9x−3y=−3

maks197457 [2]

X is 7 and y is 2 I am pretty sure

6 0

3 years ago

Solve the following equations.<br> √3 ⋅ 3^3x = 9

GREYUIT [131]

Answer:

The solution is $x = 0.5$

Step-by-step explanation:

We need to write everything as a power of 3.

We know that:

$\sqrt{a} = a^{0.5}$

$\sqrt{3} = 3^{0.5}$

And

$9 = 3^{2}$

This following property is also important:

$\frac{a^{b}}{a^{c}} = a^{b-c}$

To solve, the first step is putting everything with the variable x on one side and everything without the variable x on the other side

$\sqrt{3}.3^{3x} = 9$

$3^{0.5}.3^{3x} = 3^{2}$

$3^{3x} = \frac{3^{2}}{3^{0.5}}$

$3^{3x} = 3^{2-0.5}$

$3^{3x} = 3^{1.5}$

This means that:

$3x = 1.5$

$x = \frac{1.5}{3}$

$x = 0.5$

5 0

3 years ago

Please help I am so stuck

o-na [289]

First third and last answer

3 0

3 years ago