Write an equation in point-slope form of the line having the given slope that contains the given point. then graph the line

Solve 2t+3y=x-5 solve for t

mote1985 [20]

Answer:f

Step-by-step explanation:

fStep-by-step explanation:

fvvvvvStep-by-step explanation:

fStep-by-step explanation:

fvvv

7 0

3 years ago

A test is worth a total of 150 points and contains 70 questions. Some of the questions are worth 2 points and some are worth

FrozenT [24]

Answer:

65 two-point questions, and 5 four-point questions.

Emma answered 2 four-point questions.

Step-by-step explanation:

1. Assigning variables and writing equations

We will set the number of 2 point questions as "x" and number of 4 point questions as "y"

We know that:

x+y=70 (number of 2 point questions+number of 4 point questions=total number of questions)

2x+4y=150 (number of points that a two point question is worth*number of two point questions+number of points that a four point question is worth*number of four point questions=total points on test)

2. Combining equations

x+y=70, 2x+4y=150

We will solve one of these equations.

x+y=70

x=70-y

Next, we will substitute the other equation with this solution.

2*(70-y)+4y=150

140-2y+4y=150

2y=10

y=5

Use this solution to find x.

x+y=70

x+5=70

x=65

<em>We found that there are 65 two-point questions, and 5 four-point questions. </em>

3. Finding Emma's test results

In this case, we know how many two-point questions she answered. So, we will only be using one variable in this equation, which is y.

46*2+4y=100

92+4y=100

4y=8

y=2

<em>So, she answered 2 questions correctly. </em>

4 0

3 years ago

I would like some help

Nitella [24]

Answer:

A. Parallel

Step-by-step explanation:

3 0

3 years ago

Write the equation of the line that passes through the given points. Include your work in your final answer. Type your answer in

faust18 [17]

First, find the slope of this line, if possible. Recall that slope = m = rise / run.

We see that x does not change:

the distance from 2 to 2 is 0, and thus the slope of this line would be undefined, due to division by zero. Thus, the line is vertical. if it passes thru (2,3), then the equation of the line can be taken to be x=2.

4 0

3 years ago

Hitzu Co. sold a copier costing $3,500 with a two-year parts warranty to a customer on August 16, 2018, for $7,000 cash. Hitzu u

Furkat [3]

Answer:

1.$ 280

2. $280

3.$0

4. $174

5. (a) Aug 16 2018

Dr Cash 7,000

Cr Sales 7,000

(b) Aug 16 2018

Dr Cost of goods sold 3,500

Cr Merchandise inventory 3,500

(c) Aug 16 2018

Dr Warranty expense 280

Cr Estimated warranty liability 280

(d) Nov 22 2019

Dr Estimated warranty liability 106

Cr Repair part inventory 106

Step-by-step explanation:

1. Calculation for how much warranty expense does the company report in 2018 for this copier

Warranty Expense= 7,000 x 0.04

Warranty Expense= $280

2. Calculation for How much is the estimated warranty liability for this copier as of December 31, 2018

2018 Estimated Warranty liability= 7,000 x 0.04

2018 Estimated Warranty liability=$280

3. Calculation for How much warranty expense does the company report in 2019 for this copier

The company in the year 2019 report $0 warranty expense for the copier.

4. Calculation for How much is the estimated warranty liability for this copier as of December 31, 2019?

2019 Estimated warranty liability =280-106

2019 Estimated warranty liability =174

5. Preparation of the Journal entries to record (a) the copier sales (b) the Adjustment on Dec 31 2018 to recognize the warranty expense (c) the repairer that occured in November 2019

(a) Aug 16 2018

Dr Cash 7,000

Cr Sales 7,000

(b) Aug 16 2018

Dr Cost of goods sold 3,500

Cr Merchandise inventory 3,500

(c) Aug 16 2018

Dr Warranty expense 280

Cr Estimated warranty liability 280

(d) Nov 22 2019

Dr Estimated warranty liability 106

Cr Repair part inventory 106

8 0

3 years ago