💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!

Textbooks
Test Prep
Numerade for Schools
Bootcamps
Class
Ask Question
StudyParty
Earn Money
Refer a friend. Get $50! Become an Educator

Log in

Problem

Solve each equation and check the result. $$ 0.08…

02:46

Get the answer to your homework problem.

Try Numerade free for 30 days

ER

Eva R.

Numerade Educator

Like

Report

Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46 Problem 47 Problem 48 Problem 49 Problem 50 Problem 51 Problem 52 Problem 53 Problem 54 Problem 55 Problem 56 Problem 57 Problem 58 Problem 58 Problem 59 Problem 60 Problem 61 Problem 62 Problem 63 Problem 64 Problem 65 Problem 66 Problem 67 Problem 68 Problem 69 Problem 70 Problem 71 Problem 72 Problem 73 Problem 74 Problem 75 Problem 76 Problem 77 Problem 78 Problem 79 Problem 80 Problem 81 Problem 82 Problem 83 Problem 84 Problem 85 Problem 86 Problem 87 Problem 88 Problem 89 Problem 90 Problem 91 Problem 92 Problem 94 Problem 95 Problem 96 Problem 97 Problem 98 Problem 99 Problem 100 Problem 101 Problem 102 Problem 103 Problem 104 Problem 105 Problem 106 Problem 107 Problem 108 Problem 109 Problem 110 Problem 111 Problem 112 Problem 113 Problem 114 Problem 115 Problem 116 Problem 117 Problem 118 Problem 119 Problem 120 Problem 121 Problem 122 Problem 123 Problem 124

Problem 39 Medium Difficulty

Solve each equation and check the result.
$$
0.09(t+50)+0.15 t=52.5
$$

Answer

200

Related Courses

Precalculus

Algebra

Elementary and Intermediate Algebra

Chapter 2

Equations, Inequalities, and Problem Solving

Section 2

More about Solving Equations

Related Topics

Algebra Topics That are Reviewed at the Start of the Semester

Equations and Inequalities

Discussion

You must be signed in to discuss.

Top Algebra Educators

Anna Marie V.

Campbell University

Heather Z.

Oregon State University

Kayleah T.

Harvey Mudd College

Caleb E.

Baylor University

Algebra Courses

Lectures

Video Thumbnail

01:32

Absolute Value - Example 1

In mathematics, the absolu…

Video Thumbnail

01:11

Absolute Value - Example 2

In mathematics, the absolu…

Join Course

Recommended Videos

00:49

Solve each equation.
$…

04:48

Find the $t$ value(s) for …

00:59

Solve each equation and ch…

01:05

Solve each equation. Check…

00:26

Solve each equation. Check…

00:38

Solve each equation and ch…

00:27

Solve each equation and ch…

00:54

Solve each equation, and c…

02:21

Solve each equation.
$$…

03:31

Clear fractions or decimal…

Watch More Solved Questions in Chapter 2

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15

Problem 16

Problem 17

Problem 18

Problem 19

Problem 20

Problem 21

Problem 22

Problem 23

Problem 24

Problem 25

Problem 26

Problem 27

Problem 28

Problem 29

Problem 30

Problem 31

Problem 32

Problem 33

Problem 34

Problem 35

Problem 36

Problem 37

Problem 38

Problem 39

Problem 40

Problem 41

Problem 42

Problem 43

Problem 44

Problem 45

Problem 46

Problem 47

Problem 48

Problem 49

Problem 50

Problem 51

Problem 52

Problem 53

Problem 54

Problem 55

Problem 56

Problem 57

Problem 58

Problem 58

Problem 59

Problem 60

Problem 61

Problem 62

Problem 63

Problem 64

Problem 65

Problem 66

Problem 67

Problem 68

Problem 69

Problem 70

Problem 71

Problem 72

Problem 73

Problem 74

Problem 75

Problem 76

Problem 77

Problem 78

Problem 79

Problem 80

Problem 81

Problem 82

Problem 83

Problem 84

Problem 85

Problem 86

Problem 87

Problem 88

Problem 89

Problem 90

Problem 91

Problem 92

Problem 94

Problem 95

Problem 96

Problem 97

Problem 98

Problem 99

Problem 100

Problem 101

Problem 102

Problem 103

Problem 104

Problem 105

Problem 106

Problem 107

Problem 108

Problem 109

Problem 110

Problem 111

Problem 112

Problem 113

Problem 114

Problem 115

Problem 116

Problem 117

Problem 118

Problem 119

Problem 120

Problem 121

Problem 122

Problem 123

Problem 124

Video Transcript

all right. I have another decimal problem that I want to turn into a non decimal problem. So let's look at it first. I have 0.9 times T plus 50 plus 0.15 t equals 52.5. All right, those decimals air just gonna be a nightmare. So what I want to do is look at the farthest out place that I end up with. This one is in the 100 spot. This one, the 15 ends in the 100 spot, and this one is only in the 10 spot. But that's OK. I'd rather over clear it, then under clear it. So I'm gonna multiply everything by 100 and that will allow me to clear out these decimals. So 100 temps 1000.9 is nine. And then I have it times the tea plus 50 that is still there, plus 0.15 times. 100 is 15 t equals Okay, And then I have the The 0.5 has a zero after and remember that having these two zeros is basically multiplying in such a way that you'll have the decimal move to over. So I'm looking at 5250 on the left. Okay, so next What I'm gonna dio is I'm going to distribute on. I mean, on the right. I'm sorry. 5250 on the right. So on the left, I was kind of jumping the gun. I'm gonna go ahead and distribute, and I have 90 plus 450 plus 15 t equals 50 to 50. Next, what I want to do is combine like terms. So 90 and 15 t is 24 t plus 4 50 equals 5250. So then what I want to do is I want to get my tea value alone. So I'm gonna go ahead and subtract this 4 50 to do that, and I end up with 24. T equals 4800. And last but not least since I want to get my tea alone, I'm going to divide by 24 to undo the multiplication there. And I end up with t equals 200. Okay, we need to check that this is actually going to work, so I'll do that right down here. I'm gonna plug in this version because it's easier than the decimals. It'll still work because it's just 100 times larger. So nine times 200 plus 50 plus 15 times 200 does it equal 50 to 50 or 5250? All right, so nine times 250 that is 2250 and 15 times 200 that is 3000. And when you add those together, you do indeed get 5250 so this works and T equals 200.

We have video lessons for 94.35% of the questions in this textbook

Alan S. Tussy, R. David Gustafson

Elementary and Intermediate Algebra

View More Answers From This Book

Find Another Textbook

Related Topics

Algebra Topics That are Reviewed at the Start of the Semester

Equations and Inequalities

Top Algebra Educators

Anna Marie V.

Campbell University

Heather Z.

Oregon State University

Kayleah T.

Harvey Mudd College

Caleb E.

Baylor University

Algebra Courses

Lectures

Video Thumbnail

01:32

Absolute Value - Example 1

In mathematics, the absolute value or modulus |x| of a real number x is its …

Video Thumbnail

01:11

Absolute Value - Example 2

In mathematics, the absolute value or modulus |x| of a real number x is its …

Join Course

Recommended Videos

00:49

Solve each equation.
$$
0.5 t+3.5-2.5 t=1.5 t
$$

04:48

Find the $t$ value(s) for each of the following cases.
$$
\begin{array…

00:59

Solve each equation and check the result.
$$5-t=500$$

01:05

Solve each equation. Check each result. See Example 4.
$$
60 t-50=15 t…

00:26

Solve each equation. Check the result.
$$t+5 t+3 t-40=14 t$$

00:38

Solve each equation and check the result.
$$-25=-5 t$$

00:27

Solve each equation and check the result.
$$0=t+5$$

00:54

Solve each equation, and check your solution.
$$
\frac{3}{5} t-\frac{1…

02:21

Solve each equation.
$$
\frac{4 t^{2}}{5}=\frac{t}{5}+\frac{3}{10}
…

03:31

Clear fractions or decimals, solve, and check.
$$0.76+0.21 t=0.96 t-0.49$…

Additional Mathematics Questions

$look-alikes-a-27-09-b-27-09-c-27-09-d-frac27-09$

02:08

Look Alikes . . .
a. $2.7+(-0.9)$
b. $2.7-(-0.9)$
c. $2.7(-0.9)$

is-010100100010000-ldots-a-repeating-decimal-explain

00:52

Is $0.10100100010000 \ldots$ a repeating decimal? Explain.

$evaluate-each-expression-leftfrac82-10234-53right$

01:48

Evaluate each expression.
$$
-\left(\frac{8^{2}-10}{2(3)(4)-5(3)}\righ…

$perform-the-operations-frac37-frac25$

00:54

Perform the operations.
$$
-\frac{3}{7}-\frac{2}{5}
$$

answer-with-an-algebraic-expression-see-example-9-if-a-car-rental-agency-charges-49-notin-a-mil

00:39

Answer with an algebraic expression. See Example 9.
If a car rental agenc…

$perform-the-operations-frac2250$

00:20

Perform the operations.
$$
\frac{225}{0}
$$

see-example-3-air-travel-an-airplane-flew-from-chicago-to-san-francisco-in-375-hours-if-the-citi

01:23

See Example 3.
Air Travel. An airplane flew from Chicago to San Francisco…

$solve-each-equation-and-check-the-result-frac58-h2515$

01:46

Solve each equation and check the result.
$$
-\frac{5}{8} h+25=15
$…

fill-in-the-blanks-a-to-plot-54-we-start-at-the-___and-move-5-units-to-the-___-and-then-mov

01:32

Fill in the blanks.
a. To plot $(-5,4),$ we start at the ___and move 5 un…

see-example-4-biology-cryobiologists-freeze-living-matter-to-preserve-it-for-future-use-they-can

01:39

See Example 4.
Biology. Cryobiologists freeze living matter to preserve i…

Add To Playlist

Add to Existing Playlist

OR

Create a New Playlist

Share Question

Copy Link

OR

Enter Friends' Emails

Report Question

Typo in question

Answer is wrong

Video playback is not visible

Audio playback is not audible

Answer is not helpful

Other

Get 24/7 study help with our app

About

Our Story
Careers
Our Educators
Numerade Blog

Browse

Bootcamps
Books
Topics
Test Prep
Ask Directory

Support

Help
Privacy Policy
Terms of Service

Get started

92% of Numerade students report better grades.

Create an account to get free access

Join Numerade as a

Student Parent

By clicking Sign up you accept Numerade's Terms of Service and Privacy Policy

Already have an account? Log in