What’s this answer?
A. -5/2
B.-2/5
C.2/5
D.5/2

Answer:

$400

Step-by-step explanation:

450-50=400

Answer:325

Step-by-step explanation: Start off with 150, 150-225=-75   -75-50=-125   -125+450=324 Positive

-

Answer:

i think its z%/67

Step-by-step explanation:

becuase if you add it up it is 68 but if you sub on it its ether 67 or 63

Answer:

3x-x+2=4

Step-by-step explanation:

Answer: -2

Step-by-step explanation:

Use the slope formula and slope-intercept form

y = mx + b to find the equation.y = −2

Answer:

-2

Step-by-step explanation:

you need to use the mx+b. :)

Answer:

9

Step-by-step explanation:

-3*-3=9

- times a - = +

Answer:

-9

Step-by-step explanation:

An exponent is multiplying the number by itself. I understand why you might be confused though, with the negative number.

Have a great day!

Answer:

Closed, and Left.

Step-by-step explanation:

The arrow on the symbol is pointing left and when there is a line underneath it it means the circle is full.

Answer:

D. irrational

Step-by-step explanation:

π + 3/4 = 3.891592654 which cannot be written into a fraction so it is irrational

Answer: A. 8 hrs

Step-by-step explanation:

Answer:

Step-by-step explanation:

Slope-intercept form means the equation should be written in this manner

[tex]y=mx+c[/tex]

where m is the slope and c is the y-intercept

so lets take all the date we have to achieve it.

We have a point (7,4) and slope which is m= -4 we can substitute the slope and point in our equation and find the y-intercept .

[tex]y=mx+c\\4=(-4)(7)+c\\4=-28+c\\32=c[/tex]

so now we have our y-intercept that is c=32

now for the equation to be in the slope-intercept form we need m and c and we have both so just replace these variables with their values.

[tex]y=-4x+32[/tex]

Answer:

21

Step-by-step explanation:

[tex]49 \div 7 = 7[/tex]

[tex]7 \times 3 = 21[/tex]

There are 21 roses in bouquet.

Arithmetic operations are the fundamentals of math. The majority of the fundamental operations that can be carried out on relations are addition, subtraction, multiplication, and division. During the course of the day, we use them almost constantly. We use mathematical operations every day to figure out the total revenue and expenses of the business, make budgets for the month or year, and measure distances.

Given

total roses = 49

divided equally in 7 friends

number of roses for each friend = 49 ÷ 7

number of roses for each friend = 7

roses combined by 3 friends = 7 + 7 + 7

 roses combined by 3 friends = 21

Therefore, roses in bouquet is 21.

Learn more about Arithmetic operations;

https://brainly.com/question/20595275

#SPJ5

Answer:

Always pay attention in class. Okay Shawtie.

Step-by-step explanation:

Always stay positive.❤

Answer:

300+35x=y

This is how you do this one.

Answer:

0.6758

Step-by-step explanation:

Given That:

Population Mean pulse rate (μ) = 69

Sample size (n) = 162

Sample mean (m) = 69.6

standard deviation (σ) = 11.3

Value of test statistic :

(m - μ) / (σ/√n)

(69.6 - 69) / (11.3 / √162)

0.6 / 0.8878118

= 0.6758

3^8 x 27

= 6561 x 27

=177147

answer

=177147

Step-by-step explanation:

3^8 x 27

= 6561 x 27

=177147

Answer:

6c + 10f

Step-by-step explanation:

cheese pizzas = $6

four-topping pizzas = $10

They order large c cheese pizzas and large f four-topping pizzas

The total cost of the pizza = price *quantity of cheese pizza + price*quantity of four topping pizza

= 6c + 10f

Answer:

a). 11x²

b). 6x + 5y

c). -4x - 20  

Step-by-step explanation:

a). 8x² + 3x²

When you collect the like terms (8 and 3 are the coefficients of x²) and add them together, you get 11x²

b). 3x - 5x + y + 4y + 8x

Start by placing the like terms next to each other.

3x - 5x + 8x + y + 4y

Then add/subtract

6x + 5y

c). -4(x + 7) + 8

First, you have to expand the expression and then simplify.

-4x - 28 + 8

-4x - 20  

Answer:

672

Step-by-step explanation:

(1. Turn the percent into a decimal) 20% = 0.20 (2. Multiply 560 x 0.20 = 112) (3. Add 560 + 112)

Answer:

they have different y-intercepts. the top one will be at pos 45 and the other one will be at -10

Step-by-step explanation: they parallel just far apart on the y int

Answer:

Step-by-step explanation:

we can write this equation into a function to easily plug in values and find solutions

[tex]3x - 4y = 24\\4y = 3x - 24\\y = \frac{3x}{4} - 6[/tex]

now we can plug in any x value and find an appropriate y value

e.g.

x = 0, y = -6 (0, -6)

x = 4, y = -3 (4, -3) [tex]\frac{3(4)}{4} - 6 = 3 - 6 = -3[/tex]

x = 16, y = 6 (16, 6) [tex]\frac{3*16}{4} - 6 = 12 - 6 = 6[/tex]

etc

Answer: 6 3/15

Step-by-step explanation:

Answer:

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

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = [tex]\frac{5}{4}[/tex] x - 1 ← is in slope- intercept form

with slope m = [tex]\frac{5}{4}[/tex]

Answer:

x=4/5 or x=0.8 they are the same thing

Step-by-step explanation:

Answer:

a = [tex]\frac{e+d}{b+c}[/tex]

Step-by-step explanation:

To isolate the a, the first thing I would do is bring the d to the other side of the equation, remember to switch the sign. This would give me a(b+c) = e+d. Next, in order to get rid of the (b+c), bring it to the other side by dividing since it is attached to the a variable by multiplication. This leaves me with a = e+d / b+c. Make sure not to distribute, this would duplicate your a variable.

Answer:

[tex]B' = (7,-6)[/tex]

Step-by-step explanation:

From the attachment, we have that:

[tex]A = (1,8)[/tex]

[tex]B = (-3,4)[/tex]

[tex]C = (4,-2)[/tex]

Required

Determine B'

Taking the translation one at a time:

2 units up

This implies, we add 2 to the y value of the function

[tex]B = (-3,4)[/tex] becomes

[tex]B' = (-3, 4 + 2)[/tex]

[tex]B' = (-3, 6)[/tex]

4 units right

This implies, we subtract 4 to the x value of the function

[tex]B' = (-3, 6)[/tex] becomes

[tex]B' = (-3 - 4,6)[/tex]

[tex]B' = (-7,6)[/tex]

180 degrees rotation

Here; B'(x,y) becomes B'(-x,-y)

So, the initial coordinates [tex]B' = (-7,6)[/tex]

becomes

[tex]B' = (-(-7),-6)[/tex]

[tex]B' = (7,-6)[/tex]

Hence:

The final coordinates of B' is [tex]B' = (7,-6)[/tex]

Answer:

22

Step-by-step explanation:

Do 83.58 divided by 3.799

Answer:

not sure

Step-by-step explanation:

Answer:

226=p

Step-by-step explanation:

221+p=447

-221     -221

p=226

hope this helped :)

Answer:  x = log₉  3

Plz mark brainliest:)

Answer: log9 3 = x

Step-by-step explanation: Edmentum Exact

Answer:

$2541

Step-by-step explanation:

21(121)=2541

(cant tell if ur playin w me or not T_T)