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yuradex [85]
3 years ago
15

Giselle works as a carpenter and as a blacksmith. She earns $20 per hour as a carpenter and $25 per hour as a blacksmith. Last w

eek, Giselle worked both jobs for a total of 30 hours, and earned a total of $690
How long did Giselle work as a carpenter last week, and how long did she work as a blacksmith?

Giselle worked as a carpenter for

 hours and as a blacksmith for 

 hours last week.
Mathematics
1 answer:
liraira [26]3 years ago
4 0
She worked 11hours as a black smith
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Find the domain of the function.<br> f​(x)=9x+7
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The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
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3 years ago
What value of x would make lines land m parallel? ​
solniwko [45]

Answer:

x = 75

Step-by-step explanation:

Given

See attachment

Required

The value of x that makes l and m parallel

Let the angles be ABC (See attachment 2)

\angle CAB is corresponding to 50 degrees. So:

\angle CAB=50

\angle ABC is corresponding to 55 degrees. So:

\angle ABC = 55

This means that:

\angle ABC + \angle CAB + x = 180

50 +55 + x = 180

Solve for x

x = 180 - 50 - 55

x = 75

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2 years ago
the coastline of the atlantic coast is 2069 miles long. approximately 6/10% of them coastline lies in new hampshire. about how m
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There are about 1241.4 miles of coast line in New Hampshire
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3 years ago
Solve for x: 2x - 6 = 10​
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2x=16
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Make sure to do step by step and double check by plugging the answer in.
5 0
2 years ago
Age Distribution of the Population by Sex and Region (2011)
Elden [556K]

The consideration of the Age Distribution of the Population of the United States South Region shows that:

<h3>South Region:</h3>

Section: 1: Child Dependency Ratio: =31.4160%

Section: 2: Old-age Dependency Ratio: 18.9205%

Section: 3: Age Dependency Ratio: 50.3364%

Section: 4: Interpret: About 31% of the children and 19% of old people of the South region depend on their working adults.

Section: 5: Extend: This implies that more than 50% of children and old people in the United States depend on 50% of the working population for survival.

<h3>Data and Calculations:</h3>

Age                            Total   # Northeast   # Midwest   # South      # West

Both sexes             306,108      54,782         66,104      113,274        71,946

Under 15 years        62,155       10,034          13,180       23,671        15,269

15 to 64 years       204,775        37,101        44,209       75,347         48,117

65 years and older 39,178         7,647           8,715        14,256         8,560

<h3>South Region:</h3>

Section: 1: Child Dependency Ratio: =31.4160% (23,671/75,347 x 100)

Section: 2: Old-age Dependency Ratio: 18.9205% (14,256/75,347 x 100)

Section: 3: Age Dependency Ratio: 50.3364% (37,927/75,347 x 100)

Section: 4: Interpret: About 31% of the children and 19% of old people of the South region depend on their working adults.

Section: 5: Extend: This implies that more than 50% of children and old people depend on the working population.

Thus, the records show that a little over 50% of the population depends on less than 50% population for survival.

Learn more about Age Distribution of Population at brainly.com/question/3581713

#SPJ1

6 0
2 years ago
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