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love history [14]
2 years ago
12

PLEASE SHOW STEPS TO SOLVING AT A BEGINNERS LEVEL! THE ANSWER IS 19 BUT I don't know HOW THAT HAPPENED WORTH 20 POINTS

Mathematics
2 answers:
Roman55 [17]2 years ago
8 0
25-24=1+5= 6%2=3. Start with multiply subtract addition then divide.
melamori03 [73]2 years ago
6 0
It’s because of pemdas you solve it right to left so -4x5=-20 then -20/2= -10 then -10+5= -5 then -5+24= 19
hope this helps :)
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If a = 9 then 4a +7=
Masteriza [31]
The answer is 43 hope this helps:)

6 0
3 years ago
Read 2 more answers
Point K is rotated 90°. The coordinate of the pre-image point K was (2, –6) and its image K’ is at the coordinate (−6, −2). Find
aalyn [17]

Answer:

A clockwise rotation.

Step-by-step explanation:

The rule for 90 degree clockwise rotation is (x,y) turns into (y,-x) therefore if you use your numbers (2,-6) and then use the 90 degree clockwise rotation rule it becomes (-6,-2)

5 0
3 years ago
Pls help me either one of find
Verdich [7]

Answer:

the first one for sure.

Step-by-step explanation:

4 0
2 years ago
Pls help solve<br> find t
IgorC [24]

Answer:

-t = -8 ×5

-t = -40

t= 40

good luck have a nice day

7 0
2 years ago
Show All Work
Angelina_Jolie [31]
The unit rate you're trying to find is pages per day(or p/d), so the equation needs to have both a unit for pages and for days.
The equation we have is:
5,249 = 29d
If they read 5,249 <em>pages</em>, then we can include the unit for pages in the equation.
Since we also know that <em>d</em> is the number of days it took, you can replace <em>d</em> with days.
The equation becomes:
5,249\ pages=29*(x\days)
Now that we have one variable, we can solve for <em>p/d</em>:
\frac{5,249\ pages}{29}=x\ days\\\\181 = x
Thus it took them 181 days to read it all.

If Johnny read 5,249 pages over 181 days and the unit rate is pages per day(p/d), then the equation for finding <em>p/d</em> is:
\frac{p\ pages}{d\ days}=\frac{5,249\ pages}{181\ days}=\frac{29\ pages}{1\ day}\\\\29\ \frac{pages}{day}
Johnny read 29 pages per day.
8 0
3 years ago
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