2 years ago

Im not sure if i did it correct can someone help 5 minutes left

Mathematics

1 answer:

never [62]2 years ago

8 0

Answer:

i believe the answer is a

Step-by-step explanation:

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Tell whether the ordered pair is a solution to the equation.<br><br><br> (1, 3); 4x – 3y = -5

Bumek [7]

Answer:

Yes

Step-by-step explanation:

4(1)-3(3)=-5

4-9=-5

-5=-5

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2 years ago

Choose the pair of complementary angles

tester [92]

Answer:

Step-by-step explanation:

Complementary angles are when two angles add up to 90 degrees.

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2 years ago

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The average annual salary for a teacher nationally is $58,353. This is projected to increase 2% per year for the next 4 years. W

mario62 [17]

Answer:

$\$63,163.16$

Step-by-step explanation:

we know that

The equation of a exponential growth function is equal to

$y=a(1+r)^x$

where

y is the average annual salary

x is the number of years

r is the rate of change

a is the initial value

In this problem we have

$a=58,353\\r=2\%=2/100=0.02$

substitute

$y=58,353(1+0.02)^x$

$y=58,353(1.02)^x$

For x=4 years

$y=58,353(1.02)^4=\$63,163.16$

4 0

3 years ago

PLEASE HELP

tino4ka555 [31]

(0,3)

y=3x+3
y=3x/3+3/3
y=x+1
y-1=x

4 0

3 years ago

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, find a1 and d. 34, 40, 46, 52, 58, 64

yulyashka [42]

Answer:

a1 = 34, d = 6.

Step-by-step explanation:

a1 = the first term = 34.

To find d subtract: 2nd term - first term , third term - second term and so on.

d = 40 - 34 = 6.

Also 46-40 = 6

WE get the same value 6 for the other given terms.

6 is added to each term to get the next term

5 0

3 years ago