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Dima020 [189]
2 years ago
15

I just need to find the value of b

Mathematics
1 answer:
WITCHER [35]2 years ago
8 0

Answer:

straight line add up to 180 so subtract 42 from 180 thts ur answer

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Question 1: 3/4n+16=2-1/8n. Show work plzz for all i need help due tomorrow!!!
Bezzdna [24]
1) Multiply everything by 8. It clears the fractions.
 It gives you 6n + 128 =16 - n
You add the -n to the other side of the equation.
It gives you 7n + 128= 16
You then subtract 128 from 16.
It gives you 7n= -112
You divide everything by 7
It gives you n=-17
7 0
3 years ago
Tiana has $70 in an account. The interest rate is 5% compounded annually.
Alekssandra [29.7K]

Answer:

73 dollars and 50 cents

Step-by-step explanation:

Initial Deposit:

70

Years to Save:

1

Estimated Rate of Return

5

Compound Frequency:

Annually

Earned Interest

$3.50

Total Balance

$73.50

Hope this helps!

8 0
2 years ago
A bottle full of liquid has a total mass of 1.27kg.
Vinvika [58]

Answer:

Step-by-step explanation:

Let “x” be the weight of the bottle and “y” is weight of honey.

We know the total weight of bottle full of honey is 1000 g.

So Equation 1 is x + y = 1000 g

And with half of the honey, we know the total weight is 600g.

Equation 2: x + (y/2) = 600 g

y/2=600 - x

y= 2 (600 - x)

y= 1200 - 2x

We can replace “y” with 1200 - 2x in Equation 1:

x + 1200 - 2x = 1000

x = 200 g

Weight of the bottle is 200 g.

6 0
2 years ago
(0, -4), (-4, 6) what the equation y=mx+b<br>​
valentinak56 [21]
Y=(2/5)x-4
Or
Y=0.4x-4
6 0
3 years ago
NEED HELP FAST!!! Determine the momentum: An electron (m= 9.1 x 10-31 kg) moving at 2.18 x 106 m/s (as if it were in a Bohr orbi
Greeley [361]

Answer:

fuçk you

Step-by-step explanation:

7 0
3 years ago
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