Pablo spends 15 hours on writing tasks
answer: twice as much=2 times this number
then twice as much= 7.5 times 2
7.5 times 2= 15hrs
Answer:
nice
Step-by-step explanation:
Answer:
x=28
Step-by-step explanation:
I'm not good at explaining things but I do know how to do the problem
5. 2x-3y=-24
x+6y=18 -> -2(x+6y=18) = -2x-12y=-36
distribute -2 ^
2x-3y=-24 x+6(-4)=18
-2x-12y=-36 x -24 = 18
0-15y= -60 +24 = +24
-15 = -15 x= 42
y = 4 (42,4)
6. x-2y=5
3x-5y=8
x-2y= 5 -> -3(x-2y=5)
-3x+6y= -15
3x-5y=8 x-2y=5
0+ 1y= 7 x-2(7)=5
1 = 1 x-14=5
y = 7 +14= +14
x = 19 (19,7
Answer:
G
Q
=
25
Explanation:
As Q is the midpoint of G
H
, we have G
Q
=
Q
H and G
H
=
G
Q
+
Q
H
=
2
×
G
Q
Now as G
Q
=
2
x
+
3
, and G
H
=
5
x
−
5
, we have 5
x
−
5
=
2
×
(
2
x
+
3
) or 5
x
−
5
=
4
x
+
6 or 5
x−
4
x
=
6
+
5 i.e. x
=
11
Hence,
G
Q
=
2
×
11
+
3
=
22
+
3
=
25
hope this helps!!!!!!!!!!!