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Paul [167]
3 years ago
9

What’s the value of f(2)

Mathematics
1 answer:
8090 [49]3 years ago
3 0

Answer:

13

Step-by-step explanation:

f(2) = 5(2) + 3

f(2) = 10 + 3

f(2) = 13

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The product of 6 and a number increased by 4 is 28
Alla [95]
Word Form: Six times four plus four is twenty eight.

Math Form: 6*4+4
                    24+4
Final Answer: 28
3 0
3 years ago
Emma borrowed $89.40 from her sister. She determines that she will pay her back in six months worth of allowance. What effect wi
IrinaVladis [17]

Answer:

$14.9 deduction

Step-by-step explanation:

Emma borrowed $89.40 from her sister

Emma decided that she will pay her back the money in six months of allowance.

Therefore the effect of the payment in her bank account can be calculated as follows.

= $89.40/6

= $14.9

Hence the payment will have a deduction of $14.9 from her monthly bank account

4 0
3 years ago
The Williams family has a $234,900 mortgage at 9%. Their monthly payment is $1890. What is the new principal after the first pay
Marta_Voda [28]

Answer:

$234 771.75

Step-by-step explanation:

Data:

Principal = $234 900

       APR = 9 % = 0.09

Payment = $1890

Calculations:

1. Monthly interest rate

r = 0.09/12 = 0.0075

2. Interest for first month

Interest = 234 900 × 0.0075 = $1761.75

3. New Principal

       Principal = $234 900.00

      + Interest =  <u>      + 1761.75 </u>

End of month =    236 661.75

     - Payment =   <u>    - 1890.00 </u>

New principal = $234 771.75

The new principal is $234 771.75

8 0
3 years ago
Help me plssssssssss
Amanda [17]

Answer:

Answer: <u> </u><u>y</u><u> </u><u>=</u><u> </u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u> </u>

Step-by-step explanation:

{ \tt{y =  - 3x + 5}}

» At point of intersection:

{ \tt{2 =  - 3x + 5}} \\ { \tt{ - 3x =  - 3}} \\ { \tt{x = 1}}

» Point of intersection is (1, 2)

• General equation of a line:

{ \tt{y = mx + c}}

  • m is slope
  • c is y-intercept

» Consider point (1, 2);

{ \tt{2 = (1 \times 1) + c}} \\ { \tt{c = 2 - 1}} \\ { \tt{c = 1}}

Equation:

{ \tt{y = x + 1}}

8 0
2 years ago
4 times 7 tenths help idk well i dont understand
Rom4ik [11]

Another way to express 7/10 is .7

So, 4 times .7 equals 2.8.


6 0
3 years ago
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