Ask question

Ask question

All categories

Anastaziya [24]

3 years ago

7

8 times tree sum of a number and 26 is less than 304

1 answer:

Talja [164]3 years ago

3 0

$8 (x+26) \leq 304$

if you need it solved,

$8 (x+26) \leq 304$
$8x + 206 \leq 304
$

Subtract 206 from both sides.

$8x \leq 98$

Divide by 8 on both sides.

$\frac{98}{8} = 12.25$

Answer is 12.25

You might be interested in

the frame of a picture is 28 cm by 32 cm outside and is of uniform width.What is the width of the frame if 192 cm2 of the pictur

natita [175]

Answer:

The width of the frame is equal to $8\ cm$

Step-by-step explanation:

Let

x-------> the width of the frame picture

we know that

$(28-2x)(32-2x)=192$

$896-56x-64x+4x^{2} =192$

$4x^{2}-120x+704=0$

Simplify

$x^{2}-30x+176=0$

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2}-30x+176=0$

so

$a=1\\b=-30\\c=176$

substitute in the formula

$x=\frac{30(+/-)\sqrt{(-30)^{2}-4(1)(176)}} {2(1)}$

$x=\frac{30(+/-)\sqrt{196}} {2}$

$x=\frac{30(+/-)14} {2}$

$x=\frac{30+14} {2}=22\ cm$ ----> this solution is not logic

$x=\frac{30-14} {2}=8\ cm$

The width of the frame is equal to $8\ cm$

8 0

3 years ago

Is the length of your classroom greater than or less than one kilometer?

Y_Kistochka [10]

That would depend on the size of your classroom. but, typically the answer is no

3 0

2 years ago

Read 2 more answers

The hourly wage increase each employee receives each year depends on their number of years of service. Every three years of serv

Fudgin [204]

If we let x as the number of years of service in the company and f(x) as the increase in the wage, the step wise function that describes the scenario is
f(x) = { 0.5, x < 3
{ 1.0, 3 ≤ x < 6
{ 1.5, 6 ≤ x < 9
{ 2.0, 9 ≤ x < 12

The point (2, 12) represents the wage increase of x < 12

5 0

3 years ago

Read 2 more answers

How much would $100 invested at 8% interest compounded continuously be worth after 15 years? Round your answer to the nearest ce

Elan Coil [88]

$100\%+8\%=108\%=1.08\\\\\$100\cdot1.08^{15}\approx\$317.22\leftarrow answer$

4 0

2 years ago

Read 2 more answers

Which describes the transformation shown please help

sweet-ann [11.9K]

Answer:

Translation Left

Step-by-step explanation:

It can't be a reflection across the y axis because It would not look rotated

It can't be any of the options saying it is rotated because then it would not be in the second quadrant

So the last option left is the last one!

Hope this helps!

Feel free to comment if you have anymore questions!

5 0

3 years ago

Read 2 more answers