# helper

Newest questions posted by helper-
## math

Lesson 2: Patterns, Equations, and Graphs CE 2015 ALG I A1 2520 Unit 3: Solving Equations 1. Which of the following is an example of an open equation? (1 point) 5x + 7 = 12 12 + (–8) = 4 25 = 5(5) 8 + 0 = 8 1.A 2.D 3.B 4.A 5.D 6.D 7.C 8.C 9. (SA) the -
## Math

1. What is the simplified form of the expression? 2x2 + 4y + 3x2 – 2y + 3y (1 point) 5x4 + 5y2 5x2y + 5x2y 5x2 + 5y 10x2y 2. Simplify the following expression: 2(6x + 18) (1 point) –12x + 36 8x + 20 6x + 36 12x + 36 3. What is the product? 4 • (–5) -
## art

Which reason best describes why Grandma Moses chose to celebrate country scenes by immortalizing them as art? A. to recognize unusual scenes B. to identify simple pleasures (My answer) C. to commemorate her long life D. to reveal her exceptional memory -
## Science

1, How does sea-floor spreading occur? A, New materials are being added to the asthenosphere. B, Earthquakes break apart the ocean floor. C, Sediments accumulate at the area of spreading. D, Molten material beneath Earth's crust rises to the surface. -
## Pre- algebra help please anyone

X to the power of 11 like x11 and x to the power of two like x2 x9/x2 A x11 B x7 C 7 D x5 -
## Social studies

Why did the first English settlers come to America? A. to find gold B. to become fur traders C. to start new life D. to become missionaries I need help :-( -
## Social Studies

What was one event that helped make the united states a world power? A. The country experienced the Great Depression. B. The country fought in World War I. C. The country signed the Peace of Paris D. The country fought in the French and Indian War. -
## Art

Ancient native americans chose willow strips to make baskets because they were easy to bend and 1.easy to find. 2.rare and valuable. 3.multi-colored. 4.waterproof. Please help :-( -
## Spanish

Which of the following is usally included in Gabriel Garcia Marquez's writings? 1. travels abroad during war 2.life,food,politcs,and conflicts in south america 3.magic superstition about food in La Candelaris Please Help :-( -
## Language Arts

In which sentence is the word utter used correctly? A. The seals utter past crabs and seaweed B. The seals will not utter minnow feed C. The playful seals utter cries of delight D. The stingray and the shark utter the seal I really need help :-( -
## Math

Which statement is a true statement 1. All rectangles are squares 2. All squares are rectangles 3. Every rhombas is a rectangle 4. Every rectangle is a rhombas -
## Social Studies

What country controlled the majority of the America's in 1783? A. Great Britain B. France C. Spain D. Native American I need help bad. -
## language arts

What is a concrete poem? A. A poem that provides concrete images as opposed to abstract ideas. B. A poem that uses a strict pattern of rhyme and rhythm. C. A poem that is arranged in a visual image that suggest its subject. D. A poem that has only three -
## language arts

6. Which best describes rhythm in poetry? A. a beat created by stressed and unstressed syllables B. a repetition of vowel and and consonant sounds at the end of words. C. A repetition of consonant sound at the beginning of words. D. the use of words that -
## Math

Which display is best to determine the relationship between the number of hours worked and the amount of money paid? -
## physics help needed very urgent !!!

The block in the figure below lies on a horizontal frictionless surface and is attached to the free end of the spring, with a spring constant of 55 N/m. Initially, the spring is at its relaxed length and the block is stationary at position x = 0. Then an -
## Science

You have a stock solution of 3.5M glucose. You need a working solution of 0.5M glucose in a volume of 400ml. Explain how you make the solution. Also what is the concentration of the dilution solution? -
## Logarithms

I'm working on logarithmic equations and I'm stuck on how my book arrives at the next step. First, they use the change of base formula on, log(sqrt(2))(x^3 - 2) (sqrt(2)) is the base,changing to base 2 log(sqrt(2))(x^3 - 2)= log2(x^3 - 2)/(log2(sqrt(2)) I -
## For bobpursley

I will email as soon as I can. My email is not working at this moment and I don't know why. My son-in-law is looking into it right now. -
## Math

If possible, could a math tutor check the math post question that "daylo3" asked at 6:42 pm today, that I answered? I don't usually answer posts that I am not 100% sure of the answer. I would like to know if the way I approached this problem is correct?