The b in the expression 12.50h + b represents the amount already in the saving account before depositing the next paycheck.
An expression is a sentence with a minimum of two numbers or variables and at least one operation such as addition, subtraction, multiplication, or division.
We have,
The amount earned per hour = $12.50
The amount earned in her next paycheck = $12.50h
where h = number of hours
The expression that represents the amount of money in her savings account after depositing the next paycheck:
= 12.50h + b
We need to find what b represents in this expression.
b will represent the amount already in the saving account before depositing the next paycheck.
Thus the b in the expression 12.50h + b represents the amount already in the saving account before depositing the next paycheck.
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Answer: Current savings account balance
Step-by-step explanation:
since the equation is y = mx + b
mx would be the starting point so she earns 12.50 per hour so it's the current amount she has is 12.50.
Sorry if it dosen't make sense.
one half cubed − 2 ÷ square root of 64
negative fifteen sixty fourths
fifteen sixty fourths
negative one eighth
one eighth
The solution to one half cubed − 2 ÷ square root of 64 is negative one eighth
The expression is given as:
one half cubed − 2 ÷ square root of 64
Rewrite the expression properly as follows:
(1/2)^3 − 2/√64
Take the square root of 64
(1/2)^3 − 2/8
Evaluate the quotient of 2 and 8
(1/2)^3 − 1/4
Take the cube of 1/2
1/8 - 1/4
Evaluate the difference
-1/8
Hence, the solution to one half cubed − 2 ÷ square root of 64 is negative one eighth
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Answer:
The measure of angle 7 is 155*.
Step-by-step explanation:
A.
x + y = 6
y = 420x
B.
x + 6y = 420
y = 6x
C.
x – y = 420
y = 6x
D.
x + y = 420
y = 6x
Hi
2x-y=5
3x+2y=4
We need to solve 2x-y=5 for y
Now let's start by adding -2x to both sides
2x-y-2x=5-2x
-y=-2x+5
Divide both sides by -1 so we eliminate the negative sign
-y/-1=-2x+5/-1
y=2x-5
Now substitute 2x-5 for y in 3x+2y=4
3x+2y=4
3x+2(2x-5)=4
3x+4x-10=4
7x-10=4
Add 10 to both sides
7x-10+10=4+10
7x=14
Divide both sides by 7 so we can find the value for x
7x/7=14/7
x=2
Now substitute 2 for x in y=2x-5 so we can find the value for y
y=2x-5
y=(2)(2)-5
y=4-5
y=-1
Answer: (2,-1)
I hope that's help:0