please help!! i don’t understand how to do this

Answer:

x = - 8

Step-by-step explanation:

Based On A Math Calculator Online

Answer:

x greater than 5

Step-by-step explanation:

factors switched and changed the term "less than" to the opposite term "greater than"

Answer:

x=24.5       2(x + 24.5) = 0

Step-by-step explanation:

x2 - 49 = 0

     +49    +49

x2 = 49

/2       /2

x   = 24.5

2(x + 24.5) = 0

Answer:-5

Step-by-step explanation:

Answer:

The six in the ten thousands place is one hundred times the value than the six in the hundreds place.

Step-by-step explanation:

If you multiply 600 by 100, you will get 60,000. This is the place that the six is in.

600 x 100 = 60,000

Answer:

a

Step-by-step explanation:

it has a negative number which causes the parabola to be a maximum as opposed to a minimum

Using parabola concepts, it is found that the graph that represents [tex]f(x) = -2x^2[/tex] is given by option A.

In this problem, we have [tex]f(x) = -2x^2[/tex], which has a negative leading coefficient, thus it is a concave down parabola, which is represented by option A.

A similar problem is given at https://brainly.com/question/24042425

Answer:

68 miles per hour. This is the right answer.

Step-by-step explanation:

Answer: the answer is 8

Step-by-step explanation: hope this helps, have a good day!

Answer:

SA=64

V=28

Step-by-step explanation:

formula for SA: 2(lw+hw+lh)

formula for volume: l*w*h

where

l-(length)=2

w-(width)=2

h-(height)=7

lets solve for SA first:

2(2*2+2*7+2*7)

2(4+14+14)

2(32)

64

SA=64

now lets solve 4 volume

v=lwh

v=2*2*7

v=28

Answer:

44

Step-by-step explanation:

The sum of the ratios is 6 + 2 + 3 = 11

Let b = total number of boots sold last week

If 24 football boots are sold, the equation representing this =

6/11 x b = 24

To solve for b, divide both sides by 11/6

b = 44 =  total number of boots sold last week

Answer:

7.23

Step-by-step explanation:

Answer:

your answer is 7 the coefficient is the number before the variable

Answer:

63 baskets

Step-by-step explanation:

Given data,

Steve sold = 252 baskets

Evie sold = 25 fruit basket for each 100 basket sold by Steve

So, Evie is selling 25% of baskets sold by Steve.

We can calculate the total number of basket sold by Evie by using following formula,

Evie total basket sold = Percent sold by Evie × Basket sold by Steve

By putting the value, we get

Evie total basket sold = 25% × 252

= 63 baskets

Answer:

Examples of obedience in daily society involve driving to the left (or to the right depending on the country), inviting other people to the road with a 'hello' when we see them.

Step-by-step explanation:

Hope this helps

Answer:

Step-by-step explanation:

a + c = 321

6a + 4c = 1590

c = 321 - a

6a + 1284 - 4a = 1590

2a = 306

a = 153

c = 168

Answer:

I agree with Kiran

Step-by-step explanation:

Given the inequality -2<5, I agree with Koran because all negative values are less than all positive values and reverse is never the case. Since. -2 is a negative value and 5 is positive value, hence -2 is less than 5 thereby making the inequality expression -2<5 to be correct.

Answer:

C.  

The population of California is 5 times greater than the population of Nebraska.

Step-by-step explanation:

Answer/ Step-by-step explanation:

x = 28

Opposing angles are equal to each other. So, to solve this, use reverse order of operations.

63 + 21 = 84

84 ÷ 3 = 28

So x = 28

Answer:

y=-2x+3

Step-by-step explanation:

y=-2x+3

just take 2x from both sides

Answer:

m = –2 b = 3

Step-by-step explanation:

5y = 3x Divide both sides by 5 to solve for y.

Answer:

445 remainder 3

Step-by-step explanation:

9 × 4 = 36

40 - 36 = 4

Bring down the 0.

9 × 4 = 36

40 - 36 = 4

Bring down the 8.

9 × 5 = 45

48 - 45 = 3

Hope that helps.

Answer:

50 cm

Step-by-step explanation:

4/5 = 40/x

cross multiply

4x=200

x=50

Answer: A. 32cm

Divide 40/5 and get 8 then multiply 4*8

Answer:

x=25

Step-by-step explanation:

60°+95°+X=180°

X=180°-60°+95°

X=180°-155

X=25°

                                                  Question 1)

Given

Interest I = $18

Principle P = $200

t = 1.5 years

To determine

Interest rate r = ?

Using the formula

[tex]P = Irt[/tex]

[tex]r=\frac{I}{Pt}[/tex]

susbtituting I = 18, t = 1.5 and P = 200

[tex]r=\frac{18}{\left(200\times 1.5\right)}[/tex]

[tex]r = 0.06[/tex]

or

r = 6%       ∵ 0.06 × 100 = 6%

Therefore, we conclude that the interest rate required to  accumulate simple interest of $18.00  from a principal of $200 over 1.5 years is 6% per year.

                                                    Question 2)

Given

Interest I = $60

Principle P = $750

Interest rate = 4% = 0.04

To determine

Time period t = ?

Using the formula to calculate the time period

[tex]P = Irt[/tex]

[tex]t\:=\:\frac{P}{Ir}[/tex]

[tex]t=\frac{60}{\left(750\times 0.04\right)}[/tex]

[tex]t = 2[/tex] years

Therefore, the time required to  accumulate simple interest of $ 60.00

from a principal of $ 750 at an interest rate of 4% per year  is 2 years.

Answer:

The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest. The mode is the number that occurs most often in a data set. Created by Sal Khan.

(question 7)

Step-by-step explanation:

Step-by-step explanation:

£1.32/11=.....a

...a*by7

it's A

Step-by-step explanation:

describes 55 per unit/the hour