What is the solution to the equation below?
1.5 (2x+ 5) +2.5 = 1.5 (-2x + 7)= 0.5

Answers

Answer 1
Sorry for my writing

Related Questions

Use the discriminant to determine how many and what kind of solutions the quadratic equation 3x^2 + 4x = - 5 has.

A. one real solution

B. two complex (nonreal) solutions

C. no real or complex solutions

D. two real solutions

Pls help!

Answers

Answer:

C.

Step-by-step explanation:

The quadratic equation has two complex (nonreal) solutions option (B) is correct.

What is a quadratic equation?

Any equation of the form [tex]\rm ax^2+bx+c=0[/tex]  where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.

As we know, the formula for the roots of the quadratic equation is given by:

[tex]\rm x = \dfrac{-b \pm\sqrt{b^2-4ac}}{2a}[/tex]

We have a quadratic equation:

3x² + 4x = - 5

or

3x² + 4x + 5 = 0

D = b² - 4ac

b = 4, a = 3, c = 5

D = (4)² - 4(3)(5)

D = 16 - 60

D= -44

D < 0

Two complexes (nonreal) solutions

Thus, the quadratic equation has two complexes (nonreal) solutions option (B) is correct.

Learn more about quadratic equations here:

brainly.com/question/2263981

#SPJ2

Q(9,10) R(-5,2) S(-8,-2) T(-1,2)

Answers

Need more than just this

Answer:

its perpendicular

Step-by-step explanation:

Question 10 of 20 :
Select the best answer for the question.
10. If five times a number plus two is 17, what is the number?
A. 2
B. 5
ООО
C.3
D. 7
Mark for review (Will be highlighted on the review page)
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Answers

Answer:

C. 3

Step-by-step explanation:

3 x 5 = 15, 15 + 2 = 17 :)

Find vux
What is vux??????

Answers

Vux means line will cross the y axis . Horizontal lines have 0 slope. What does the y in hoy vux mean? It means the line will cross the y axis.

Find the slope of x=(5,6), y=(0,2)

Answers

Answer:

4/5

Step-by-step explanation:

the equation of slope is y1-y2/ x1-x2

you get 4/5

2/3 as a decimal and also percent

Answers

Answer:

0.6 as a decimal and 60 percent

Ann and Bob split some money in the ratio 4:2. Ann got £4 more than Bob. How much did Bob get?​

Answers

Answer:

$4

Step-by-step explanation:

A 4:2 ratio is the same as a 2:1 ratio, so Ann receives double what Bob gets.

If Ann gets 8 dollars and Bob gets 4, then Ann would have $4 more than Bob, and it would follow the appropriate ratio.

You move down 6 units. You end at (-5, -5). Where did you start?

Answers

Answer:

(-5, 1)

Step-by-step explanation:

(x, y)

x moves left/right

y moves up/down

x = -5

y = -5 + 6 = 1

(-5, 1)

87, -9, -14, 34, 147, -107, 16 in least to greatest

Answers

Answer:

-107, -14, -9, 16, 34, 87, 147

Answer:

−107,−14,−9,16,34,87,147

I desperately need help​

Answers

Answ you need to find the slope using the coordinates. Then, you need to write the equation in Point-slope form and Slope-Intercept. (If ur teacher wants Standard Form do that too

Step-by-step explanation:

CLOTHING A online retailer is running a special on jeans. All pairs of jeans are $39. The function f(x) = 39x models the total cost of buying x pairs of jeans. The retailer also charges $6 flat rate shipping fee. a. Write a function g(x) that represents the cost of purchasing jeans and having them shipped. b. Find the cost of purchasing 3 pairs of jeans before and after shipping

Answers

Answer:

a. g(x) = 39x + 6

b. The price before shipping is $117 and the price after shipping is $123

Step-by-step explanation:

To represent the cost of purchasing jeans and shipping them, add 6 to the function, since it is a flat rate.

So, the function will be g(x) = 39x + 6.

Then, use this function to find the cost of 3 pairs of jeans after shipping:

g(x) = 39x + 6

g(3) = 39(3) + 6

g(3) = 117 + 6

= $123

Then, use the original function, f(x) = 39x, to find the price before shipping:

f(x) = 39x

f(3) = 39(3)

= $117

So, the price before shipping is $117 and the price after shipping is $123

GR has coordinates g (2, -2) and R (3,8) and it is the result of the
dilation of HM centered at the origin. The coordinates of HM (-1,1) and M (-1.5,-4). Complete the following algebraic description that it represents the transformation of HM. Please help

Answers

Answer:

(- 2x , - 2y)

Step-by-step explanation:

A(x, y) ----> A' (kx, ky)

~~~~~~~~

H(- 1 ,1) ----> [k(- 1), k(1)] ----> G(2, - 2) ⇒ k = - 2

M( - 1.5, - 4) -----> [(- 2)(- 1.5) , (- 2)(- 4)] ------> R(3. 8)

k = - 2

Thus, the rule of dilation centered in origin is (- 2x , - 2y)

1/4(x-2)+4=12 help please

Answers

Answer:

X = 34

Step-by-step explanation:

Henry loves to read. He reads 90 pages in one hour. How many pages does he read in 5 hours​

Answers

Answer:

450

Step-by-step explanation: 90x 5 = 450  hoped i helped

Which lines represents a proportional relationship? HELP PLEASE

Answers

Answer:

C. Y3

Step-by-step explanation:

It goes straight through the origin (0,0)

C because it only makes since he explained it pretty accurate

Find the smallest number which is exactly divisible
by 15 20 and 30

Answers

Answer:

60

Step-by-step explanation:

The smallest number that is divisible by 15, 20 , and 30, must have the needed factors of each of these numbers:

15 = 3 * 5

20 = 2 * 2 * 5

30 = 2 * 3 * 5

Then the minimum common factor must have the following factors to satisfy the divisibility of all of the numbers above:

2 * 2 * 3 * 5 = 60

PLS HELPPPPPPP CHECK THE PICTURE ABOVE PLS :((

Answers

Answer:

(6+7)

2^4

2^2

Step-by-step explanation:

Think of the order of operations or PEMDAS: Parentheses, exponents and roots, multiplication, addition, and subtraction. When solving an equation you use the order of PEMDAS.


Point A is located on the coordinate planet (3,-6) Point B is directly across the x-axis from point A and is the same distance from the x-axis as point A
What are the coordinates of point B?

Answers

Answer:

(3,6)

Step-by-step explanation: it is a reflection across the x-axis which is positive (3,6)

What is the measure of PRQ?

Answers

Answer:

the answer is 172

Step-by-step explanation:

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[tex]PRQ = \frac{PQ +TS}{2} \\ [/tex]

[tex]PRQ = \frac{102 + 70}{2} \\ [/tex]

[tex]PRQ = \frac{172}{2} \\ [/tex]

[tex]PRQ = 86°[/tex]

Thus the correct answer is (( A )) .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Determine the Measure of angle X

Answers

Answer:

[tex]x=325[/tex]°

Step-by-step explanation:

[tex]360-35=325[/tex]

The answer above mine is correct... ^^;

Sonya just turned 21 years old and will soon begin her junior year of college in
the fall. Money that she is saving for which of these purposes is not good to
put in a savings bond?
A. A down payment on a house in 10 years
B. This month's electric bill
C. Her retirement
D. College tuition for her future children
SUBMIT

Answers

Answer:

this months electric bill

Step-by-step explanation:

Eric wants to attend a public four-year university. He estimates that the average cost of one year at this university is $19,500. He can save at most $325 a month. Without factoring in interest, grants, or scholarships, what is the minimum number of months he needs to save in order to be able to pay for one year of college?
60
62
65
67

Answers

325 * 60 = 19500 so 60 months

Answer:

A 60

Step-by-step explanation:

Enter the decimal equivalent of 9/12

Answers

0.75 is the decimal equivalent of 9/12

Answer:

Hey! so its simple to find the decimal you need to divide so 12/9 is 1.33

Step-by-step explanation:

Hoped I helped please put me on brainliest oh and have a great day! ^-^

A sofa regularly sells for $710. The sale price is $553.80. Find the percent decrease of the sale price from the regular price.

Answers

Given:

A sofa regularly sells for $710.

The sale price is $553.80.

To find:

The percent decrease of the sale price from the regular price.

Solution:

We have,

[tex]Decrease\%=\dfrac{\text{Regular price - Sale price}}{\text{Regular price}}\times 100[/tex]

[tex]Decrease\%=\dfrac{710-553.80}{710}\times 100[/tex]

[tex]Decrease\%=\dfrac{156.2}{710}\times 100[/tex]

[tex]Decrease\%=0.22 \times 100[/tex]

[tex]Decrease\%=22\%[/tex]

Therefore, the percent decrease of the sale price from the regular price is 22%.

Consider the equation 3p - 7 + p = 13. What is the resulting equation after the first step in the solution?
Op-7 = 13-3p
O 2p-7 = 13
O 3p-7 = 13-
4p - 7 = 13

Answers

Answer:

4p - 7

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDASEquality Properties

Step-by-step explanation:

Step 1: Define

3p - 7 + p = 13

Step 2: Solve for p

Combine like terms:                    4p - 7 = 13Add 7 to both sides:                     4p = 20Divide 4 on both sides:                p = 5

Solve the quadratic equation and give both solutions.

14x^2 − 29x − 15 = 0

Answers

Answer:

Step-by-step explanation:

[tex]x_{1,\:2}=\frac{-\left(-29\right)\pm \sqrt{\left(-29\right)^2-4\cdot \:14\left(-15\right)}}{2\cdot \:14}[/tex]     so    [tex]x=\frac{5}{2}[/tex]     [tex]x=-\frac{3}{7}[/tex]

In one 24-hour day there are 86,400 seconds. What is this number written in scientific notation?

Answers

The answer would be

8.64 x 10^4

a recent survey showed that ⅖ of students have hearing problems. In a school of 450 students, how many would you expect to have hearing problems? ​

Answers

Step-by-step explanation:

250 i think sorry if im wrong solution it said 2/5 of students have hearing problems. so since there is 450 students and it said 2/5 that means 2/5 will be 250 hope if i could help.

180
Explanation: google told me :)

If start fraction 1 over 3 end fraction is equivalent to 33start fraction 1 over 3 end fraction%, what percent is equivalent to two-thirds? A. 33two-thirds% B. 150% C. 66two-thirds% D. 65%

Answers

Answer:

The answer is C 66%

Step-by-step explanation:

317
What is the answer to 317 x 54.

Answers

17.118

Step-by-step explanation:

hope it helps! :)

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