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MATH SOLVE
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Solve for x in the equation x^2+4x-4=8
General
8 months ago
A store is having a 25% off sale. An item has a price of p. Which expressions can be used to find the sales price of the item ? Check all that apply
General
8 months ago
Is it ethical for a news blogger to construct a graph that exaggerates the negative effects of logging on the environment? Yes, it is important to make sure that people understand the negative effects of logging. No, results should be presented in a fair and objective manner. Yes, the environment is important to everyone. No, it is not important if people understand the negative effects of logging.
General
8 months ago
Write the equation of a line that is perpendicular to the given line and that passes through the given point.–x + 5y = 14; (–5, –2)
General
8 months ago
Molly is designing a dog house for her puppy that has a rectangular base. The length of the base is 7 inches more than its width. She wants the area of the base to be at least 375 square inches.If w represents the width of the doghouse, write the inequality that can be used to determine the possible dimensions of the base of the dog house.1 A. 375 B. -1 C. -7 D. 382 E. 72 A. 7 B. 375 C. 1 D. -7 E. 3823 A. > B. < C. =4 A. 7 B. -7 C. 1 D. 375 E. 382
General
8 months ago
A table with a round top is cut in half so that it can be used against a wall. After it is cut, the edge along the wall is 6 feet .What is the area A of the table after it is cut in half ?
General
8 months ago
Triangle PQR is dilated by a scale factor of 1.5 to form triangle P′Q′R′. This triangle is then dilated by a scale factor of 2 to form triangle P″Q″R″. If vertex P is at (3, -4) and vertex Q is at (5, -1), what are the coordinates of vertices P″ and Q″?P″(4.5, -6) and Q″(7.5, 1.5)P″(4.5, -6) and Q″(7.5, -1.5)P″(-9, 12) and Q″(15, -3)P″(9, -12) and Q″(15, -3)P"(-9, -12) and Q"(-15, -3)
General
8 months ago
Haylee opened her savings account with $440 in week 1. each week after this, she deposited $65 in her account. how much money will haylee have in her savings account after week 25? enter your answer in the box.
General
8 months ago
A kite has a square base with dimensions of 4 feet by 4 feet. what is the length of one of the diagonal crossbars that will be needed to stabilize the kite?
General
8 months ago
Tina plans on going bowling this weekend, and there are two bowling alleys in her town. The Bowling Pin charges $5 for shoe rental and $3.50 per game. The Alley Way charges $3 for shoe rental and $4 per game. Write an equation to show the break even point between the two bowling alleys, and then solve the equation. A) 5 + 3.5x = 3 + 4x, x = 4 B) 5 + 3.5x > 3 + 4x, x = 1 C) 5x + 3.5 = 3x + 4, x = 0.25 D) 5x + 3.5 = 3x + 4 x = 2
General
8 months ago
The parent function f(x) = log3x has been transformed by reflecting it over the x-axis, stretching it vertically by a factor of two and shifting it up three units. which function is representative of this transformation?
General
8 months ago
Write a polynomial function f of least degree that has a leading coefficient of 1 and the given zeros -4,-2,5. write the function in standard form.
General
8 months ago
∆ABC is reflected about the line y = -x to give ∆A'B'C' with vertices A'(-1, 1), B'(-2, -1), C(-1, 0). What are the vertices of ∆ABC? A(1, -1), B(-1, -2), C(0, -1) A(-1, 1), B(1, 2), C(0, 1) A(-1, -1), B(-2, -1), C(-1, 0) A(1, 1), B(2, -1), C(1, 0) A(1, 2), B(-1, 1), C(0, 1) NextReset
General
8 months ago
Sergey is solving 5x2 + 20x – 7 = 0. Which steps could he use to solve the quadratic equation by completing the square? Check all that apply. 5(x2 + 4x + 4) = –7 + 20 x + 2 = 5(x2 + 4x) = 7 5(x2 + 4x + 4) = 7 + 20 5(x2 + 4x) = –7 x + 2 =
General
8 months ago
A group of people were given a personality test to determine if they were Type A or Type B. The results are shown in the table below: Male FemaleType A 65 85Type B 38 12Compare P(Female | Type B) with P(Female or Type B). (5 points) P(Female | Type B) < P(Female or Type B) P(Female | Type B) = P(Female or Type B) There is not enough information. P(Female | Type B) > P(Female or Type B)
General
8 months ago
What is the simple interest paid to $250,3.4,3 years
General
8 months ago
What percent of increase for a population that changed from 25,000 to 30,000
General
8 months ago
WILL MARK BRAINLIEST!!!!!A video game club charges a fixed annual membership fee of $18 and $3 per video game rented. Let f(n) represent the total annual cost of renting n video games. Which of the following functions best represents the relationship between f(n) and n if the membership was increased by $20 the next year?Answer choices: f(n) = 18n + 38 f(n) = 38n + 18 f(n) = 3n + 38 f(n) = 3n + 18
General
8 months ago
(Fill in the Blank)Lamar is writing a coordinate proof to show that a segment from the midpoint of the hypotenuse of a right triangle to the opposite vertex forms two triangles with equal areas. He starts by assigning coordinates as given.
General
8 months ago
1) Yessenia simplified an expression as shown below: Given: x + 6 + 3(x + 4) Step 1: x + 9(x + 4) Step 2: x + 9x + 36 Step 3: 10x + 36 In which step did Yessenia make a mistake? What should she have done instead? Your answer cannot exceed 75 words.
General
8 months ago
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