Answer:
32 and 46.
Step-by-step explanation:
y = x - 14
x + y + 7 = 85
x + y = 78
From the first equation:
-x + y = -14 Adding the last 2 equations:
2y = 64
y = 32
and from the first equation (y = x - 14) :
32 = x - 14
x = 32 + 14 = 46.
Answer:
a number plus five times two
Step-by-step explanation:
a number plus five times two
Step-by-step explanation:
7/12 / 3/10 = 35
18
= 117
18
≅ 1.944444
Calculation steps
Divide: 7
12
: 3
10
= 7
12
· 10
3
= 7 · 10
12 · 3
= 70
36
= 35
18
To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.
Complete question
To find 
, Beau found 
and 
. He said that since 5 is between 4 and 9, , is between 2 and 3. Beau thinks a good estimate for , is 
Is his estimate high or low? How do you know?
Answer:
The estimation is high because 5 is very close to 4 so will also be very close to 
which is lower than the estimate
In order to get a good estimate
The first step is to choose a number between 2 and 3 let say 2.8 , 2,85 , 2.9 and the square them
i.e
From here we can see that lies between 2.2 and 2.3 but is closer to 2.2
So a good estimate for is 2.2
Step-by-step explanation:
Answer:
Step-by-step explanation:
C its CCCCCCCCCCCCCC
