Learning Diagnostic Analytics * Recommendations Skill plans Ma Algebra 1 > I.1 Write variable expressions D7K Write an expression for the sequence of operations described be divide 5 by m, then triple the result Do not simplify any part of the expression. (0) Submit

Q: Please find me example of mid term math exam tasks (2015-2020 years) (college US) It can be…

A: I don't know about your grade in which you are study. so, I put some random basic examples.

Q: What is the value of this expression when a= 3 and b=-2? 3a266 2a165

A: simplify  if a=3 and b=-2

Q: Simplify the expression

A: Given: x+2x-a+2ax-a We have to simplify the given expression.

Q: Perform indicated operations Write descending order subtract 5x-4 from the sum of -3x-4+y and 4x-y

A: Given: 5x−4−3x−4+y4x−y Let, S1=5x−4S2=−3x−4+yS3=4x−y Operation required: (S2+S3)−S1

Q: Write a recursive rule for a =-7(6)-1 %3D -7, a =

A: Consider a equation: an=-76n-1……1   Given: a1=-7……2

Q: A variable is an attribute that can be_ or counted

A: A variable is generally quantitative. Therefore, it can be measured or counted.

Q: It takes a month for a horse, two months for a goat and three months for a sheep to eat a cart of…

A:

Q: Write a recursive rule for a =9– 5n . %3D a 3=

A: That's easy, just a careful observation needed.

Q: Notation: Definition and Examples. Expand your answer.

A: Definition- Notation is a symbolic system for the representation of mathematical items and…

Q: Domain and rans 10

A:

Q: Simplity -72

A: To simplify: -72

Q: Find the value of x. x Clear Undo Redo 10

A: Before starting solution , I have written atheorem stating relation between secant to a circle and…

Q: In 2016 AACPS implemented a county-wide program encouraging students from all high schools to clean…

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Q: Simplity:s-2i 3tai

A:

Q: 3c +5(2+c)= 3c +5(2)+5c %3D = 3c +5c +5(2) %3D = (3c+5c)+5(2) %3D %3D(3+5)c+5(2) = 8c +10 %3D

A: We have to simply the given expression and write the properties used in each step.…

Q: PLp+3)

A:

Q: (2b+5)(b - 1)

A:

Q: simplify. #1.  9^2-1 ___________ 4+6^2-10     #2.  10(19-4^2) _______________ 7+3^2-1

A:

Q: The radius of a circle is 7 miles. What is the length of a 45° arc? 45° r=7 mi

A: Angle=ArcRadiusRadius=7 milesAngle=45°=π4

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.