10.5 divided by 1.25

Answer:

5x-3(x-2)=10+x

Step-by-step explanation:

the is anserw is x=4

Answer:

5x^2 - 12x - 4 = 0

Step-by-step explanation:

5x - 3 (x - 2) = 10 + x

(5x - 3) (x - 2) = 10 + x

(5x^2 - 10x - 3x +6) = 10 + x

5x^2 - 13x + 6 = 10 + x

5x^2 - 13x +6 - 10 - x = 0

5x^2 - 12x - 4 = 0

Answer:

1. -6

2. -78

3. 4

4. 504

5. - 236

Step-by-step explanation:

V=pi×r^2×h

36pi =pi × (3)^2 × h

36pi ÷ pi×9 = h

4cm^2 = h

Answer:

Area = 1/2 bh

Area = 18

Base = 9

height = ?

18 = 1/2 x 9 x h

cross multiply

18 x 2 = 1 x 9 x h

36 = 9h

divide both sides by 9

h = 4

(a) The formula for area of a triangle is expressed in terms of h as [tex]h = \frac{2A}{b}[/tex]

(b) The height, h of the triangle is calculated as 4 in

Given:

area of a triangle, [tex]A= \frac{1}{2} bh[/tex]

To find:

(a) The formula, (area of a triangle) is expressed in terms of h as;

[tex]A = \frac{1}{2} bh\\\\multiply \ both \ sides \ of \ the \ equation \ by\ 2\\\\bh = 2A\\\\divide \ through \ by \ b\\\\\frac{bh}{b} = \frac{2A}{b} \\\\h = \frac{2A}{b}[/tex]

(b) The height, h of the triangle is calculated as

[tex]h = \frac{2A}{b}\\\\Recall , A = 18 \ in^2 , \ b = 9\ in\\\\h = \frac{2\times 18}{9}\\\\h = 4 \ in[/tex]

Learn more here: https://brainly.com/question/21760408

Answer:

D. 6 1/12

Step-by-step explanation:

First add the like fractions.

3 2/3 + 2/3 = 3 4/3 (Don't worry about simplifying yet)

Now find the least common multiple for 3 4/3 and 1 3/4 so we can add them.

3: 3, 6,  9, 12

4: 4, 8, 12

In this case 12 is the least common multiple.

3/4 x 3/3 = 9/12    9/12

4/3 x 4/4 = 16/12

Add those two fractions then add the whole numbers and put it in front.

4 25/12

Simplify

6 1/12

Answer:

d

Step-by-step explanation:

The monarch butterfly (Danaus plexippus) is among the most recognized, studied, and ... Using environmental cues, the monarchs know when it is time to travel south for the winter. ... Some fly as far as 3,000 miles to reach their winter home! ... Monarchs can travel between 50-100 miles a day; it can take up to two months to

Answer:

Below.

Step-by-step explanation:

2(x + 2) = 2x + 4

2x + 4 = 2x + 4

Both sides are identical so we can replace x with any value we like and the equation will balance, so there are infinitely many solutions.

Answer:

2(x+2)=2x+4

I'm not very sure but I hope this is right. I took geometry last year so my memory on it is funky :/

Answer:

4=x

Step-by-step explanation: I just tried 2 first then it was wrong, so then I tried 4+6 divided by 2=5 :)

Answer:2.4

Step-by-step explanation:

Answer:

si papi

Step-by-step explanation:

Complete question:

Kyle incorrectly says that the product of - ( - 6 ) # ( - 1 ) is 6 . 11. After a recycling awareness program, the number of tons of recyclable material taken to the landfill is reduced by 13 7/10 tons per month. Represent the total change in the tons of recyclable material taken to the landfill after 7 months resulting from the awareness program a. What is the correct product? 10 month. Represent the total change in the b. What was Kyle's likely error?

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Kyle incorrectly says that the product of - ( - 6 ) ( - 1 ) is 6

-(-6)(-1) = 6 [incorrect]

Correction:

-(-6) (-1) :

- (-6) = 6

6 (-1) = - 6

Given that reduction in materials = 13 7/10 tons per month

Monthly reduction = 13 7/10 = 137/10 tons

After 7 months : (7 * 137/10) = 959/10 tons = 95.9 tons

Change in amount of material taken to the land fill:

Initial amount - amount after 7 months

If initial amount = x

Change in amonnt = (x - 95.9) tons

Answer:

6 2/3

Step-by-step explanation:

3×(d±4)≡32

3d±12≡32

    -12   -12

3d≡20

20÷3≡6 2/3

Answer:

3.  x ; y

4.  y; x

5.  k = y/x

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

Answer:

[tex]\frac{-6}{5}[/tex]

Step-by-step explanation:

[tex]3(1) - 5y = -3\\3 - 5y = -3\\-3 \\5y = -6\\/5 \\\\\frac{-6}{5}[/tex]

Answer:

1 1/5, 6/5, 1.2

Step-by-step explanation:

3x - 5y = -3

x = 1*3 - 5y = -3

x = 3 - 5y = -3

5y = -3 - 3 = -6

5y = -6

Improper Fraction:

y = 6/5

Mixed Number:

y = 1 1/5

Decimal Form:

y = 1.2

Answer:

D

Step-by-step explanation:

Count the number of places it takes to get one place past  3

There are 5 zeros in the given question. That gets you to just before the 3.

Add one more to get past the 3. That makes 5 zeros + 1 more place = 6

Since you are moving right, the 6 is minus. Your answer is 3 * 10^-6

Answer:

Slope Intercept Form: y = [tex]\frac{1}{4}[/tex] x + 1

Point Slope Form: y - 2 = [tex]\frac{1}{4}[/tex] × (x - 4)

Standard Form: 1x - 4y = -4

Step-by-step explanation:

Answer:

[tex]y=\frac{1}{4} x+1[/tex]

Step-by-step explanation:

A linear equation needs two pieces of information: the slope of the line, and its y-intercept. Since we are already given the slope we can plug that into the standard equation format:

y=mx+c, where m=slope and c=y-intercept

y=1/4x+c

Now we just need to find the y-intercept.

To find it we are given a point: (4,2), which we can use to trace back to the y-intercept using the slope. The slope of the line of 1/4. This means that the point before it is located 4 units to the left on the x intercept, and 1 unit lower on the y-intercept. Conveniently, this gives us our y-intercept, as the x values 4-4=0. The y value is 1 (2-1) so our y-intercept is 1!

So now we have our equation:

y=1/4x+1

Hope this helped!

Answer:

6c-1-6d

Step-by-step explanation:

Answer:

6c - 6d - 1

Step-by-step explanation:

Answer:

rational

Step-by-step explanation:

it is a whole number, a irrational number btw is like an ugly never ending no pattern number.   12 is a rational number

Answer:

3x + 3

Step-by-step explanation:

(2x - 2) + (x + 5)

Combine like terms:

2x + -2 + x + 5

(2x + x) + (-2 + 5)

3x + 3

Hope you learned from this answer!

answer:

it will be rounded to 52

Answer:

Not sure what you are wanting the number to be rounded to, so I'll just put all of the options here:

To the nearest whole number: 52

To the nearest tenth: 51.9

To the nearest one hundredth: 51.89

Answer:

2x2−6x−4

Step-by-step explanation:

Let's simplify step-by-step.

5x^2+2x−11−(3x^2+8x−7)

Distribute the Negative Sign:

=5x^2+2x−11+−1(3x^2+8x−7)

=5x^2+2x+−11+−1(3x^2)+−1(8x)+(−1)(−7)

=5x^2+2x+−11+−3x^2+−8x+7

Combine Like Terms:

=5x^2+2x+−11+−3x^2+−8x+7

=(5x^2+−3x^2)+(2x+−8x)+(−11+7)

=2x^2+−6x+−4

Answer:13.7

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

i took the assessment

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♡ Thank you 。 ♡

┗━━━━━━━┛lily~chan hopes she helped!

Answer:

Store B

Step-by-step explanation:

I got it right

There is approximately 10 cards at the start

Answer:

55

Step-by-step explanation:

the four number is 26+27+28+29

so 26+29=55

Answer:

Scientific Notation: 8.97 x 10^-3

Answer:

8.97 to the -3 power

Step-by-step explanation:

Answer is 4

-y=-4x+8

y=4x-8

Answer:

4/1 or just 4

Step-by-step explanation:

4x - y = 8

subtract 4x from either side

-y = 8 - 4x

divided either side by -1

y = 8 + 4x

M= 4

9514 1404 393

Answer:

  400

Step-by-step explanation:

If the plan is used to its limit, the number of texts, t, that can be sent is ...

  5 +0.05t = 25

  0.05t = 20 . . . . . . . . . . subtract 5

  t = 20/0.05 = 400 . . .  divide by 0.05

A user can send 400 texts without exceeding plan limits.