Which number sentence is true?A.-1.5 + (-0.5) = 2.0B.2.5 + (-1.5) = 1.0C.-1.5 + (-0.5) = -1.0D.-2.5 + 3.5 = -1.0

Answer:

9·(-t - 1)

Step-by-step explanation:

9·(-t - 1) is this expression in factored form (product of two factors)

Answer:

-9t+9

Step-by-step explanation:

1. Review given problem [tex]\left(-3t+3\right)+\left(2-2t\right)+\left(-4t+4\right)[/tex]

2. Remove parentheses [tex](a)=a[/tex]

[tex]=-3t+3+2-2t-4t+4[/tex]

3. Group like terms

[tex]=-3t-2t-4t+3+2+4[/tex]

4. Add similar elements: [tex]-3t-2t-4t=-9t[/tex]

[tex]=-9t+3+2+4[/tex]

5. Add the numbers: [tex]3+2+4=9[/tex]

[tex]=-9t+9[/tex]

[tex]=9 (1 - t)[/tex]

[tex]=9 - 9 t[/tex]

[tex]=-9 (t - 1)[/tex]

I tried making this one more organized, took a little longer but much more understandable.

If you have any questions feel free to ask in the comments

Answer:

-21

Explanation:

3 · 7 = 21

When any number being multiplied is a negative, the output becomes a negative

-3 · 7 = -21

Answer:

-21

Step-by-step explanation:

7 X 3= 21 and because the 3 is negative you get a negative product which is -21

Answer:

Choose B.....................

Answer:

h

Step-by-step explanation:

Answer:

A reflection over the x-axis.

Step-by-step explanation:

A reflection over the x-axis means that the x-coordinate stays the same, and the y-coordinate is now the negative of what it was.  This describes what is shown in the photo.

Answer:

A reflection over the x- axis

Answer: 2.43m^3

Step-by-step explanation:

Answer: 2.43meters

Step-by-step explanation:

Answer:

46.5

Step-by-step explanation:

Solution

A=a+b

2h=5.3+13.3

2·5=46.5

Answer:

Type that out please I can't read it sideways

Step-by-step explanation:

Brainly.in

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blueader07

11.05.2020

English

Secondary School

answered

100 POINTS PLEASE HELP

Purpose

Create a multimedia presentation on the topic of unity.

Summary

In this assignment, you will use research to create and develop a multimedia presentation on the

topic of unity. Your presentation will present the problem and demonstrate how increased unity can

be achieved to solve it.

Assignment Prompt

Identify a situation in which there is a division that could benefit from increased unity. You may

choose an example of division in the country, your community, your school, a group, or a team.

Create a multimedia presentation that presents the problem and demonstrates how increased unity

can be achieved to solve it.

Answer:

a) 5x + 7.50y (less than or equal to) 60

Step-by-step explanation:

i hope this helps :)

Answer:

12/16 sorry if im wrong

Step-by-step explanation:

1. 450/3 = 150. alex has two thirds, 150 x 2 = $300

2. 2/3 x 3 = 6/3 = 2 cups

3. 3kg = 3000g

4. 63 - 28 = 35. 35/63

Answer:

6

Step-by-step explanation:

3.4/4 = .8

.8 * 7.5 = 6

Answer:

6

Step-by-step explanation:

4/3.2 = 1.25

7/1.25 = 6

x = 6

Answer:

y=1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6=2(y+2)

6=(2)(y)+(2)(2)(Distribute)

6=2y+4

Step 2: Flip the equation.

2y+4=6

Step 3: Subtract 4 from both sides.

2y+4−4=6−4

2y=2

Step 4: Divide both sides by 2.

2y/2  2/2

Answer:

To the nearest hundred dollars, the car will be worth $17,900 by 2005

Step-by-step explanation:

Firstly, we need to write the depreciation equation

We have this as:

V = I(1 - r)^t

V is the present value which is what we want to calculate

I is the initial value, the amount the cad was bought which is $22,000

r is the rate of change which is 5% = 5/100 = 0.05

t is the time difference which is 2005-2001 = 4

Substituting all these into the depreciation equation, we have it that

V = 22,000(1 -0.05)^4

V = $17,919.1375

To the nearest hundred dollars, that would be;

$17,900

Answer:

-13a

Step-by-step explanation:

they are like terms so it means they will add each other giving you -13a

:)

Answer:

-13a

Step-by-step explanation:

-10a-3a=13a

hope it helps.

Answer:

94.88

Step-by-step explanation:

V=Ah

A=5/2x4x2.75

V=27.5x3.45

= 94.875

Answer:positive correlation

Step-by-step explanation:

Answer: A positive Correlation

Step-by-step explanation:

The dots are together and are going up from left to right!

Answer:

73.6ft

Step-by-step explanation:

The equation for the area of a parallelogram is base x height

Insert numbers and you have 9.2 x 8

9.2 x 8 is 73.6

Therefore the area is 73.6 ft

Answer:

The answer is 96 I hope it helps you

Answer:

A

Step-by-step explanation:

30

Step-by-step explanation:

just trust me it is right

Answer:

141 is the volume of the cylinder but if your looking for the area then your answer would be 150

Step-by-step explanation:

Answer:

[tex]\boxed {\boxoed {\sf \$ 2950}}[/tex]

Step-by-step explanation:

We want to calculate Jose's money after 3 years. First, calculate the interest.

For simple interest, the formula is:

[tex]I=p \times r \times t[/tex]

where p is the principal, r is the interest rate, and t is the time.

The principal or starting amount is $2,500. The time is 3 years. The interest rate is 6%, but we must convert this to a decimal. Divide by 100 or move the decimal place 2 spots to the left.

So, we know that:

Substitute these values into the formula.

[tex]I= 2500 \times 0.06 \times 3 \\I= 2500 \times 0.18 \\I=450[/tex]

Jose earned $450 in interest, but we want to know the money he has in total. Therefore, we add his interest to the principal.

[tex]A=p+I \\A= 2500+ 450 \\ A=2950[/tex]

After 3 years, Jose has $2,950

Answer:

A

Step-by-step explanation:

Answer:

I think its D

Step-by-step explanation:

But am not 100% sure

Answer:

20 1/2

Step-by-step explanation:

because area equals length times width

Answer and Step-by-step explanation:

First, let's split the figure into two common shapes that we know the area formula for.

The top shape can become a triangle, while the bottom shape can become a rectangle.

We know the area of a triangle is

[tex]A = \frac{bh}{2}[/tex]

and the area of a rectangle is

A = lw

Where:

A = Area

b = Base length (length)

h = Height

l = Longer length of a side

w = Smaller length of a side

Area of a Triangle:

b = 3

h = 3

A = [tex]\frac{3 * 3}{2}[/tex]

A = 4.5

Area of a Rectangle:

w = 3

l = 8

A = 3 × 8

A = 24

Now we add together the areas to get the area of the figure.

Area of the Figure:

A = 4.5 + 24

A = 28.5

The area of the figure is 28.5 [tex]units^{2}[/tex].

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