Pls help it would help thanks
2 answers:
Answer:
x = 1
Step-by-step explanation:
This is a proportion, meaning you can cross-multiply to solve it.
1.5 * 4 = 6x
6 = 6x
1 = x
Cross multiply 1.5*4 and 6*x
6=6x
/6. /6 multiply 6 on both sides
X=1
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Answer:
Step-by-step explanation:
Answer:
y = 4/5 x - 3/7
Step-by-step explanation:
The general form is y = mx + b where m = slope and b = y-intercept
so here it is:-
y = 4/5x - 3/7
Answer:
27.7-14=Cost above 500 msg
13.7=C
E=number of Extra messages sent
C=0.1E
13.7/0.1=E
137=E
Total messages=T
T=500+E
T=500+137
T=637
Danielle sent 637 messages in September
Answer:
Volume = 100
Step-by-step explanation:
Volume, V= Bh
length = 10 inches
width = 5 inches
height = 2 inches
So that,
B = 5(10)
= 50
B = 50
Then,
V = (50)(2)
= 100
v = 100