19,133 Answered Questions for the topic Algebra

Algebra

09/30/21

I need help on algebra I'm really confused on this question

An Internet company chooses to advertise with banners on websites visited by a target customer group. The web advertiser offers two plans with the same final cost. The first plan offers 3,000... more
Algebra Math Algebra 2

09/29/21

A pottery studio gives two​-hour and ​four-hour ceramics classes for ​$43 an hour. If the studio has collected ​$4214 for a total of 36 ​classes, how many ​two-hour classes and how many four​-hour...

A pottery studio gives two​-hour and ​four-hour ceramics classes for ​$43 an hour. If the studio has collected ​$4214 for a total of 36 ​classes, how many ​two-hour classes and how many four​-hour... more

09/29/21

How to find the geometric description of the system of equation?

For example, -x + y - 3z = -3x - y - 2z = 25x - 5y - 5z = 12How do I know if it is:a. three planes intersecting in a lineb. three planes with no common intersectionc. three planes intersecting at a... more
Algebra Finite Math

09/29/21

I desperately need help with this question. Help would be greatly appreciated

Formulate a system of equations for the situation below and solve.Michael Perez deposited a total of $2000 with two savings institutions. Bank A pays interest at the rate of 5%/year, whereas Bank B... more
Algebra Math

09/29/21

Algebra Math Question

What is the difference in​ f(x) and​ (f)(x)?
Algebra Math

09/29/21

Without solving or graphing, predict the number of solutions to the system. Explain your decision.

y = 3x - 2 3x + y + 2 = 0
Algebra

09/29/21

Evaluate g(t)=3t-5t+1 when t=-2

Algebra

09/28/21

a number m is more than 5 or at most -10

Algebra Math

09/28/21

Use Integers in Applications In the following exercises, solve

Checking Account Mayra has $124 in her checking account. She writes a check for $152. What is the new balance in her checking account?
Algebra Math

09/28/21

Use Integers in Applications In the following exercises, solve

Football On the first down, the Chargers had the ball on their 25-yard line. They lost 6 yards on the firstdown play, gained 10 yards on the second-down play, and lost 8 yards on the third-down... more
Algebra Math

09/28/21

Use Integers in Applications In the following exercises, solve

Temperature On January 15, the high temperature in Anaheim, California, was 84°. That same day, the high temperature in Embarrass, Minnesota, was −12°. What was the difference between the... more

09/28/21

Help me with this problem!!

The equation P = –0.5t^2 – 3t + 8 describes the monthly profit (in millions of dollars) of ABCD Corp. for the year 2012, with t = 0 representing July 2012.A.) How much profit did the corporation... more
Algebra

09/28/21

Linear function for algebra pleas help me

which of these equations are linear functions that go through the point (0,6)? Explain your reasoning.y= 6x y=x^2=6y =x+6y=2x+6 I saw another answer this bit there was not an explanation pleas... more
Algebra Math

09/28/21

Find the intersection

y = -x^2 and y = x2 - 2x - 2
Algebra Math Geometry

09/28/21

Super hard geometry question!!

If you were to describe the parts of the circle, how would you label AB, PQ, ST, SQ and SP? What are the lengths of each segment? 
Algebra Math Geometry

09/28/21

Multiple choice problem

If the measure of angle 1 is 35o, and the measure of is 22o, then what is the measure of ?112928568None of these.
Algebra Math Geometry

09/28/21

Multiple choice problem

If the measure of angle 1 is 35o, and the measure of is 22o, then what is the measure of ?112928568None of these.
Algebra Math Geometry

09/28/21

Sphere word problem//geometry

How long is a chord of a sphere that connects orthogonal radii of 8”? Show all your calculations and an explanation as to whether or not your answer is reasonable. Leave your answer in simplest... more

09/28/21

Algebra (Combining coefficients (Decimals))

My question is why the math is done differently on these 2 problems.1.3b + 7.8 - 3.2bTo solve, I know to subtract 1.3 from 3.2 to get -1.9, but my question lies in the order of operations.(1.3 -... more

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