Answer:
hope it helps you .......
Answer:
1 hour (1/10)
Step-by-step explanation:
5 is half of 10 so you can multiply by two and get 6/10 making a 1 hour diffrence
Let she work for x hours as carpenter !
so earned money = 20x
and for blacksmith she must work for 30-x hours
so earned money = (30-x) ×25
so putting in eqn;
20x+25(30-x) = 690
so, x= 60/5 = 12
so she works for carpenter for 12 hrs and 30-12= 18 hrs for blacksmith !!.....answer !!
Based on the function shown in the image attached below, the range of this function is equal to {-8, -3, 5, 7}.
<h3>What is a range?</h3>
A range can be defined as a set of all real numbers that connects with the elements of a domain. This ultimately implies that, a range is the solution set (output of a function) because it comprises all second elements (y-coordinates) of ordered pairs.
Based on the function (see attachment), we can logically deduce that the range of this function is given by {-8, -3, 5, 7} and they all mapped to the domain.
Read more on domain here: brainly.com/question/17003159
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Download photomath on your phone and it will solve it for you and give you answer too