3 years ago

Solve for x. −3(6−x)=51 Enter your answer in the box.

Mathematics

2 answers:

djyliett [7]3 years ago

7 0

Answer:

x=23

Step-by-step explanation:

1. -18+3x=51

2. 3x=51+18

3. 3x=69

4. x=23

ahrayia [7]3 years ago

6 0

Answer:

the answer is x=23

You might be interested in

Ben has 1/2 of a loaf of bread if he and his 3 friends share the 1/2 loaf equally how much of the whole loaf does each person ge

Dvinal [7]

Given:
1/2 loaf of bread
3 friends

1/2 ÷ 3 ⇒ 1/2 * 1/3 = 1*1 / 2*3 = 1/6

In dividing fractions, get the reciprocal of the divisor and multiply it to the dividend

6 0

3 years ago

Read 2 more answers

A certain number is added to four result is double

Pavel [41]

4, 4+4 is 8 which is double of 4

3 0

3 years ago

The Marrieds are planning to serve 380 guests at a breakfast event. They plan to serve tomato juice, which comes in 46 oz. cans.

Anna35 [415]

12 x 46 = 552
5 x 380 = 1900
552 x 3.44 = 1900
You will need 4 Cases

7 0

3 years ago

-1/225x^2+2/3x what is the vertex of this quadratic function?

Julli [10]

$\bf \textit{vertex of a parabola}\\ \quad \\\\

\begin{array}{lccclll}
y=&-\frac{1}{225}x^2&+\frac{2}{3}x\\\\
y=&-\frac{1}{225}x^2&+\frac{2}{3}x&+0\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)$

6 0

3 years ago

3. Find the missing side lengths. Leave your answers as radicals in simplest form. Show your work to support

7nadin3 [17]

Answer: b=2(square root of 2) and a=4

Step-by-step explanation:

Since this is a 45-45-90 triangle we know that side b is equal to $b=2\sqrt{2}$ .

In a 45-45-90 triangle, the hypotenuse is equal to $x\sqrt{2}$ this means in order to find missing side length a, we have to multiply $(2\sqrt{2})(\sqrt{2})$ this will give us 4

so the missing side lengths are, $b=2\sqrt{2}$ and $a=4$

3 0

3 years ago