Evaluate the following
expression using x = 4:
5(2x + 6)

Answer:

125

Step-by-step explanation:

400÷2 = 200

300÷2 = 150

so,

250÷2 = 125

Answer:

if it is 21 more thn twice then 21*2 would equal 42 then they are complementary so the you would get 49 as the second angle

Step-by-step explanation:

Answer:

the answer would be 67 and 23.

Step-by-step explanation:

Complementary angles are angles that add up to measure 90 degrees.

lets say angle one is y.

angle two would be 2y + 21.

so, 90 = y + 2y + 21. Group like terms to get 90= 3y +21.

subtract 21 from both sides 69=3y

divided both sides by three 23=y

so angle one is 23, and if you plug in 23 for y in angle two's equation you get 67.

[tex] \large \mathfrak{Answer : }[/tex]

The equation of the red parabola is :

therefore , correct option in A

Answer:

105 hours

Step-by-step explanation:

first you do 12 times 8 which equals to 96 then you add 9 to it which equals 105 hours

Answer:

105

Step-by-step explanation:

12 days x 8 hours = 96 hours

96 hours + 9 additional hours = 105.

(12x8)+9 = 105

Answer:

i got u

Step-by-step explanation:

Answer:

[tex]\huge\boxed{-2}[/tex]

Step-by-step explanation:

Use any two points from the line.

Let them be:

(x1,y1) = (0,-2)

(x2,y2) = (-1,0)

Now,

[tex]\displaystyle Slope = \frac{y_2-y_1}{x_2-x_1} \\\\Slope = \frac{0-(-2)}{-1-0} \\\\Slope = \frac{2}{-1} \\\\Slope = -2\\\\\rule[225]{225}{2}[/tex]

Hope this helped!

9514 1404 393

Answer:

  264x³-66x

Step-by-step explanation:

The order of operations requires this be evaluated as ...

  11x(96x÷4x -6) . . . . given

  11x(24x·x -6) . . . . . . division inside parentheses

  11x(24x² -6) . . . . . . multiplication inside parentheses

  264x³ -66x . . . . . multiply by outside factor (use the distributive property)

_____

Additional comment

The appearance of the expression in parentheses may induce you to evaluate it as (96x)÷(4x) = 24. The order of operations requires that you do the division before the multiplication, left to right, so this must be evaluated as ...

  ((96x)÷4)x = 24x²

You need to be very careful with division and with exponents to make sure to follow the Order of Operations exactly. If you have an appropriate calculator, it will do that automatically. For example, if you tell your calculator ...

  (for x=2) 11×2×(96×2÷4×2-6)

it should give you the result 1980, not 396.

Answer:

= 198x

Step-by-step explanation:

11x × { 96x ÷ 4x -6}

11x × { 24x -6}

264x - 66x

= 198x

You got the correct answer

Answer:

43 points

Step-by-step explanation:

a football field is 12 feet, so 12x3=36 and 36+7=43. So if maybe it would be 43? Lemme know if it's right <3. Hope this helped.

Answer:

The square has the greatest area.

Step-by-step explanation:

Reason:

Rectangle: The area is 5.25 in2

3/4= 0.75

7 in x 0.75 in= 5.25 in2

Square: The area is 6.25 in2

2 1/2= 2.5

2.5 in x 2.5 in= 6.25 in2

Answer:

B r a i n d o e s n o t c o m p r e h e n d

Step-by-step explanation:

m e n o u n d e r s t a n d

Answer:

M E N E I T H E R ! ! ! !

Step-by-step explanation:

U H h h H H H H H H !!!!!!!!!

48 * 24=1152

the company shipped 1152 cans of dog food I think

Answer:

36.8

Step-by-step explanation:

I think A=36.8

Hope it will help you (:

Answer:

Step by step answers are key,... and they're below,... ;->

Step-by-step explanation:

This is your equation:

[tex]5 \frac{6}{30} + 1\frac{3}{4}[/tex]

Make both fractions improper fractions (this makes them easier to work with) All you did to convert your two mixed number into improper fractions is:

Multiply the denominator (the bottom number in a fraction in this case 30) by the number not in the fraction (5), 30x5=150 and then add the product (150) to the numerator (the top number in a fraction (which in this case is 6))

[tex]5\frac{6}{30} = \frac{156}{30}[/tex]

Do the same to the other mixed number (turning it into a improper fraction), Multiply the 4x1=4, add the product to the numerator 4+3=7 and then you have your second improper fraction

[tex]1\frac{3}{4} = \frac{7}{4}[/tex]

Your new equation:

[tex]\frac{156}{30} +\frac{7}{4}[/tex]

Now you need to get both denominators the same so you can add the together,... the easiest way to do this is to multiply the two denominators together,... 30x4=120

[tex]\frac{x}{120} + \frac{x}{120}[/tex]

But how do we know what the numerator are to be? What you have to do is the following,... you had to multiply 30 by 4 to get to 120, so you have to multiply the 156 by 4 to make an equivilant fraction,... 156x4=624

[tex]5\frac{6}{30} = \frac{156}{30} = \frac{624}{120}[/tex]

Like wise you had to multiply 4 by 30 to get to 120 so you have to multiply the numerator by 30 to make the fraction hold the same value,... 7x30=210

[tex]1\frac{3}{4} = \frac{7}{4} =\frac{210}{120}[/tex]

Now all that is left is to add:

[tex]\frac{624}{120} +\frac{210}{120} =\frac{834}{120}[/tex]

The answer is 835/120 simplify is or 6 19/20 or 6.95

Hope that was explination enough,... and have a SUPER-EXTRA-ORDINARILY-AMAZINGLY-AWESOME day,...

Chow,...!

Answer:

The choose B. x = 7 , x = – 15

(x+4)-5=6

x +4-5=6 —> x=6-4+5 —> x= 7

– (x+4)-5=6 —> -x -4-5=6—> x = -4 -5 -6 —> x = – 15

I hope I helped you^_^

Answer:

Rise is the difference in y-coordinates:

Run is the difference in x-coordinates:

The slope is rise/run:

Answer:

21 loads

Step-by-step explanation:

357/17=21

Answer:

[-3 1/4] is greater than [-4]

Step-by-step explanation:

When doing negative numbers greater or less than problems, you always want to look for the smallest negative. This is because the smaller a negative is, the greater it is that a bigger negative number

Algebraic expression  for statement : the difference of -10 and the product of p is

[tex]-10-pq[/tex]

Given :

the difference of -10 and the product of p and q.

We need to translate the given statement into expression

Product means multiplication

Product of p and q is pq

Difference means the subtraction

Difference of -10 and pq can be written as

[tex]-10-pq[/tex]

Algebraic expression  for statement : the difference of -10 and the product of p is

[tex]-10-pq[/tex]

Learn more :  brainly.com/question/18792674

Answer:

I got you

Step-by-step explanation:

your answers are

2. 5/14

3. 5/9

4. I can't see it so I'm going with 8/15

brainliest pls (>m<)

Answer: C. -1 2/5

Step-by-step explanation:

Given expression

(-3.5) (2/5)

Convert decimal into fraction

=(-35/10) (2/5)

=[(-35 ÷ 5) / (10 ÷ 5)] (2/5)

=(-7/2) (2/5)

Simplify by multiplication

=(-7 × 2) / (2 × 5)

Cancel out 2 on both numerator and denominator

=-7/5

Convert improper fraction to mixed fraction

=[tex]\boxed{-1\frac{2}{5} }[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Answer:

1 out of 336 chance

Step-by-step explanation:

Since you picked three numbers, you are going to put three blanks.

What to do in this situation is to have _ _ _. Since there are numbers 1-8, what you want to do is take the three biggest numbers and multiply them together. in this case, they would be 8-7-6. Multiply that and you get 336.

Answer:

x-25=-90

plss mark brainliesttt

Step-by-step explanation:

x-25=-90

Answer:

it is 55

Step-by-step explanation:

there will be 26 blue marbles

Step-by-step explanation:

41-15=26

the answer is $78.75 i did the math to this problem