Answer:
360 text messages
Step-by-step explanation:
52 - 34 = 18
0.05 = 1 text message
0.05 * 360 = 18$
Hope this helps!
84-14=70/2=35+14=49+35=84
The numbers are 49 and 35
Answer:28 games, 40%, 100%
Step-by-step explanation:80/100*35=28,
28-16=12 girls
12/28*100=42.86% = 40% nearest tenth,
7/12*100= 58.33% =100% nearest hundreds
Group 'em together
a
b
−
a
+
1
−
b
a
b
−
a
=
a
(
b
−
1
)
Notice that there will be a 1 as without it it'll simply be ab
1
−
b
=
1
(
1
−
b
)
Notice that it doesn't match with the upper one... so we'll change the signs
1
(
1
−
b
)
=
−
1
(
b−
1
)
(try to multiply them now!!
Jot them down in one expression
a
(
b
−
1
)
−
1
(
b
−
1
)
You get!!!!!!
(
a
−
1
)
(
b
−
1
)
