how to do this? pls don't ignore

Answer:

32 Minutes

Step by step explainaion:

Answer:

32 minutes

Step-by-step explanation:

1. 2.5 x 32 = 80

2. 180.3 - 80 = 100.3

Sooo yeah. It took 32 minutes to cool the water to 100.3 degrees Fahrenheit because the rate the temp. was dropping per minute was -2.5... we had to figure out what you could multiply 2.5 by to get 80 (32).

Answer:

-3 + 8 + 15 + 8 - 15 - 3 + 8 = 18

Step-by-step explanation:

I think this is what you meant, I hope this helps <3

Answer:

We have two inequalities here:

-3x + 8/3 < 15 (dividing both sides by -3)

-3x < 15 - 8/3 (subtracting 8/3 from both sides)

-3x < 37/3

x > -37/9

and

-3x + 8 < 15 (subtracting 8 from both sides)

-3x < 7

x > -7/3

So the solution set for the inequality -3x + 8/3 < 15 is x > -37/9, and the solution set for the inequality -3x + 8 < 15 is x > -7/3.

The combined solution set is the intersection of these two sets, which is x > -7/3. Therefore, the solution set for the original inequality is x > -7/3.

Hi there!

The | | signs mean that we must make the value positive, so:

(a)  | -5 + 9 | =

Solve for the inside:

| 4 | = 4

(b)

| -5 | + 9 =

Make the value positive:

5 + 9 = 14

Answer:

234

Step-by-step explanation:

Answer:

rm · n

Step-by-step explanation:

Answer:

(1, 4)

Step-by-step explanation:

as I put in my comments :

in a coordinate grid the x-axis and the x values go left/right, while the y-axis and y values go up/down.

right and up are the corresponding positive sides, left and down the negative ones.

so, moving 8 units to the right means adding 8 to the x value. moving 2 units up adds 2 to the y value.

so, for (-7, 2) the result is (1, 4).

hi <3

add 5/8 to both sides

2x + 10/8 = 3x

subtract 2x from both sides to get your answer of:

x = 10/8

hope this helps :)

Answer:

[tex]x=\frac{5}{4}[/tex]

Step-by-step explanation:

[tex]2x+\frac{5}{8}=3x-\frac{5}{8}[/tex]

Subtract 5/8 from both sides:-

[tex]2x+\frac{5}{8}-\frac{5}{8}=3x-\frac{5}{8}-\frac{5}{8}[/tex]

[tex]2x+\frac{5}{8}-\frac{5}{8}[/tex]

Add like terms:-

[tex]3x-\frac{5}{8}-\frac{5}{8}[/tex]

Rule:- [tex]\frac{a}{c} \pm \frac{b}{c}=\frac{a \pm b}{c}[/tex]

Subtract, [tex]-5-5=-10[/tex]

Cancel common factor: 2

---------------

[tex]2x=3x-\frac{5}{4}[/tex]

Now, subtract 3x from both sides:-

[tex]2x-3x=3x-\frac{5}{4}-3x[/tex]

[tex]-x=-\frac{5}{4}[/tex]

Divide both sides by -1:-

[tex]\frac{-x}{-1}=\frac{-\frac{5}{4}}{-1}[/tex]

[tex]x=\frac{5}{4}[/tex]

OAmalOHopeO

Answer:

a. 2

b. 3

c. 5

d. 41

e. 26.5

Note:

These answers are correct. Pls, let me know if you have any difficulty answering the questions :)

Have a nice day <3

Answer:

Step-by-step explanation:

54 ÷ 3 = 18

18 licks = 1 lollipop

18 x 2 = 36

36 licks = 2 lollipop

5 lollipop = ?

18 x 5 = 90

90 licks = 5 lollipop

Answer:

50

Step-by-step explanation:

you only need to multiply 5 * 10 =

50

------------------------------------

check iy out:

50 * 1/10 =

5

Answer: 3.2

Step-by-step explanation: Exponentiation: 2 ^ 2 = 4

Multiple: the result of step No. 1 * 1 = 4 * 1 = 4

Multiple: 2 * 5 = 10

Divide: the result of step No. 2 : the result of step No. 3 = 4 : 10 = 0.4 = 2/

5

Exponentiation: 2 ^ 5 = 32

Multiple: the result of step No. 4 * the result of step No. 5 = 2/5* 32 = 2 · 32/5·1 = 64/5

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(64, 5) = 1. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - two fifths multiplied by thirty-two = sixty-four fifths.

Multiple: the result of step No. 6 * 1 = 64/

5 * 1 = 64 · 1/5 · 1

= 64/5

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD (64, 5) = 1. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - sixty-four fifths multiplied by one = sixty-four fifths.

Exponentiation: 2 ^ 2 = 4

Divide: the result of step No. 7 : the result of step No. 8 = 64/5

: 4 = 64/5

· 1/4

= 64 · 1/5 · 4

= 64/20

= 4 · 16/4 · 5

= 16/5

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 4/1 is 1/4) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step, , cancel by a common factor of 4 gives 16/5

In words - sixty-four fifths divided by four = sixteen fifths.

Answer:7/3

Step-by-step explanation:

Step-by-step explanation:

option A is correct answer

Answer:

[tex] \frac{5}{8} - ( - \frac{1}{4} ) \\ \frac{5}{8} + \frac{1}{4} \\ \frac{5 \times 1 + 1 \times 2}{8} \\ \frac{5 + 2}{8} \\ \frac{7}{8} [/tex]

a. What is the correct unit?

Answer: 7 dozen= 12 x 7

                           = 84

      correct price= 103.32 divided by  84

                           =1.23

b. What error did the contractor likely make??

Answer: HE THOUGHT the value of 7 shoes other than 7 dozend pair of shoes

The correct steps are;

7x - 4x + (2 + 1 - 5) (Distributive property)

(2+1 - 5) + (7x - 4x ) (Associative property)

-2 + 3x = 3x - 2 (commutative property)

Given the expression (7-4)x + (2 + 1 - 5)

According to the commutative property A + B = B + A

According to the distributive property A (B+C) = AB + AC

= (7-4)x + (2 + 1 - 5)

= 7x - 4x + (2 + 1 - 5) (Distributive property)

Reordering

= 7x - 4x + (2 + 1- 5)

= (2+1 - 5) + (7x - 4x ) (Associative property)

= -2 + 3x

According to commutative property

-2 + 3x = 3x - 2 (commutative property)

Learn more here: https://brainly.com/question/18404165

Answer:

<

Step-by-step explanation:

0.8 is bigger than 0.799

0.799 < 0.8

Answer:

Part A: 22 1/4

Part B: 8x+49/2

Step-by-step explanation:

Check attachments

Answer:

CHOICE A AND B

Step-by-step explanation:

trust.

person above wrong

The Soccer Ground is a lot That the People's can't even reach the Goal Post

Answer:

The Soccer Ground is a lot That the People's can't even reach the Goal Post

Step-by-step explanation:

Answer:

21,600

Step-by-step explanation:

Answer:

92

Step-by-step explanation:

i dont remember this stuff but im just guessing

The area of the shaded region is 80 square centimeters.

The shaded region is insider a rectangle.

The rectangle has length of 12+2, 14 cm and width of 6+4, 10 cm.

Area of rectangle = length× width

=14×10

=140 square centimeters.

There are triangles in corners.

Area of triangle =1/2×4×12

=24 square centimeters.

There are two triangles with same measurements.

Area of triangle 1= 24×2 = 48 square centimeters.

Area of triangle 2=1/2×2×6

=6

It has two triangles= 2×6=12 square centimeters.

Area of shaded region = 140-12-48

=80 square centimeters.

To learn more on Area click:

https://brainly.com/question/20693059

#SPJ2

Answer:

= −3

Step-by-step explanation:

Answer:

x = -3

Step-by-step explanation:

7 + 3x + 2x = 3x + 1

7 + 5x = 3x + 1

7 + 2x = 1

2x = -6

x = -3

Answer:

The first box is 1 then 2 / 8 for the last

Step-by-step explanation:

It's:

1

-

8

Then

2

_

8

Because 4 x 2 = 8 for the denominator

and 1 x 2 = 2 for the numerator

Answer: sorry but I do not know

Step-by-step explanation:

no

Answer:1

Step-by-step explanation:

$:6:).

Answer:

[tex]r=1/4[/tex]

Step-by-step explanation:

8/2 = 4

8/8 = 1

---------------

16/4 = 4

16/16 = 1

---------------

The constant (continuous) number is 1/4

r = 1/4

Answer: it’s 1/4

Step-by-step explanation:

1/4*8=2

1/4*16=4

1/4*32=8