Answer:
9 +5 is 14 then 14 - 4 = 10
Step-by-step explanation:
when using pemdas you go in order but since it shows addition and subtraction you do which ever comes first. Same with multiplication and division
Answer:
1. 6
2. 2
Step-by-step explanation:
1. 9-t=3(t-5)
9-t=3t-15
+t +t
9=4t-15
+15 +15
<u>24</u>=<u>4t</u>
4 4
6=t
2.5(5y+1)=10y-25
25y+5=10y-25
+25 +25
25y+30=10y
-25 -25
<u>30</u>=<u>-15y</u>
15 15
2=y
The scale is 1:4, as the poster's dimensions are 4 times larger than the scale drawing, which is represented by the second number in the ratio. To see this, you need to see that 15 goes into 60 four times and 20 goes into 80 four times. I hope this helped you!
1. 25 - 3x
Then solve for x
Your new point would be (-1,-1)
Congruent means same shape and same size
