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love history [14]
3 years ago
10

Need help with 20y + 60 = 100

Mathematics
2 answers:
pychu [463]3 years ago
4 0

Answer:

2

Step-by-step explanation:

puting right terms together to find value of y

Vera_Pavlovna [14]3 years ago
4 0

Answer:y = 2

Step-by-step explanation:

IF we are solving for y...

20y + 60 = 100

Subtract 60 from both sides to get y by itself...

20y = 40

divide by 20 to get y...

y = 2

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What is f(4) for the function f(x) = 7x + 6?<br> Please help asap
Black_prince [1.1K]

Answer:

f(4) for the function f(x) = 7x + 6 is \mathbf{f(4)=34}

Step-by-step explanation:

We need to find f(4) for the function f(x) = 7x + 6

For finding f(4) we will put x= 4 in the given function

f(x) = 7x + 6

Put x = 4

f(4)=7(4)+6\\f(4)=28+6\\f(4)=34

SO, f(4) for the function f(x) = 7x + 6 is \mathbf{f(4)=34}

4 0
3 years ago
The slope of a line perpendicular to y=-3x-4
Margarita [4]
<span>y=-3x-4
slope = 3
perpendicular to line then slope = 1/3

answer

</span>slope of a line perpendicular to <span>y=-3x-4 

</span><span>= 

1/3

</span>
7 0
4 years ago
1.) The check number on a check:
ziro4ka [17]

Answer:

D) Identifies the transaction and is located at the top right corner of the check

Step-by-step explanation:

The check number on a check is the number located at the top right corner of the check, and it can also be found at the bottom of the check, located in lower right corner after the routing number and the account number

The check number aids in the tracking and identifying bank transactions such as to identify checks that the bank has processed and to know outstanding checks that are yet to be processed.

The check number also aids in balancing of the checkbook.

Therefore, the check number on a check identifies the transactions and is located at the top right corner of the check.

4 0
3 years ago
Ill give stars if correct.
Hitman42 [59]
I think the first one is 4 dollars
Because 30 divided by 4
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7 1/8- 1 3/4=
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