Questions and answers by

benji

Questions (27)

Quotations are mainly used to?
1. 1 answer
2. 50 views
Find and explain the error in the work below.simplify -5x+15-2+9x
1. 1 answer
2. 65 views
In the expression 6x -4 +2x +8 , are 6x and 8 like terms? Why or why not?
1. 1 answer
2. 52 views
In the expression 6x -4 +2x +8 , are and like terms? Why or why not?
1. 1 answer
2. 60 views
simplify-2+25+3x7
1. 1 answer
2. 69 views
simplify-2+5^2+3x7
1. 1 answer
2. 70 views
Simplify the expression.6x −2(4x+5)
1. 1 answer
2. 65 views
Simplify the expression10y + 4 −2y +5
1. 1 answer
2. 71 views
−15 + (−5)
1. 1 answer
2. 50 views
The formula F = 9/5 C + 32 changes a temperature reading from the Celsius scale C to the Fahrenheit scale FWhat is the
1. 1 answer
2. 82 views
Find the value of the expression. Show all work.9[(7+12)−10]
1. 1 answer
2. 91 views
Simplify the expression. Show all work5(2+t)−3(t+4)
1. 1 answer
2. 61 views
Simplify the expression. Show all work3(4x−5)+12x
1. 1 answer
2. 83 views
Simplify the expression. Show all work.5(2+t)−3(t+4)
1. 1 answer
2. 56 views
Find the value of the expression. Show all work.9 [(7 + 12) -10
1. 1 answer
2. 47 views
Simplify the expression-10 - (8-2s)
1. 1 answer
2. 52 views
Simplify the expression−(2x−3)
1. 1 answer
2. 90 views
Simplify the expression5(a+4)
1. 1 answer
2. 38 views
Simplify the expression10r−7r+5+r
1. 1 answer
2. 58 views
simplify the following expression3[(8−3)2÷5]
1. 1 answer
2. 98 views
Simplify the expression14x + 5x
1. 1 answer
2. 114 views
find the sum of the following arithmetic series and write in summation notationa. 4, 11, ... to 16 terms b. 19, 13, ... to 10
1. 2 answers
2. 2,346 views
An indicator is what type of compound?a. reducing agent b. oxidizing agent c. weak base or acid d. strong base or acid
1. 2 answers
2. 1,231 views
What amount of ammonium sulfate is produced by the reaction of 8.48g of ammonia with 24.50g sulfuric acid?
1. 1 answer
2. 497 views
calculate the solubility of PbI2 in 0.0123M CaI2. Ksp=6.81x10^-9
1. 1 answer
2. 1,367 views
Assia Djebar’s mother breaks Algerian custom when she refers to her husband by his name is ittrue false i think it was fasle
1. 0 answers
2. 631 views
A sample of solid KCl (potassium chloride) weighing 0.500 g is mixed with an unweighed sample of solid MgCl2 (magnesium
1. 4 answers
2. 989 views