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1 year ago

Where do I find my work I did with a tutor?

Mathematics

1 answer:

OlgaM077 [116]1 year ago

8 0

It should come up as a notification. Check your messages or press “tutor” maybe even try reloading the page.

You might be interested in

Which of the following are solutions to the equation below? Check all that apply. 4x2 + 4x + 1 = 9

Vilka [71]

Answer:

4x^2 + 4x + 1=9

4x^2 + 4x - 8=0

Dividing both sides by 4

x^2 + x -2=0

It can be written as

x^2 + 2x - x - 2=0

x(x+2) -1(x+2)=0

taking (x+2) as common on LHS

Then, (x+2)(x-1)=0

Now first equate x+2=0 ie x=-2

then x-1=0 ie x=1

Therefore, x has two values(roots)

that is -2,1

4 0

2 years ago

PLEASE HELP ME!!!!<br><br> Given f(x) = 2x + 3 and<br> g(x) = 2 ^ x <br> What is f(3) - g(4) ?

valentinak56 [21]

Answer:

-7

Step-by-step explanation:

f(3) = 2(3)+3 = 9

g(4) = 2^4 = 16

9 - 16 = -7

7 0

2 years ago

Alex bought 2 printer cartridges for $28 each and a printer for $85. He gave the cashier $150. How much change should Alex have

Pepsi [2]

Answer:

$9 in change

Step-by-step explanation:

Find the total cost of his purchases:

28 + 28 + 85

= 141

Find how much change he received by subtracting this from 150:

150 - 141

= 9

So, he should have received $9 in change

4 0

2 years ago

What is the answer because am stuck

Anarel [89]

Answer:

30 Oranges!

Step-by-step explanation:

Given that for every 2 apples there are 3 oranges.

How many oranges would be there in a basket of 20 apples?

Since for every couple of apples we have 3 oranges we will calculate how many couples of apples are there in the basket.

Given there are 20 apples. This means that there are $\frac{20}{2}$ = 10 pairs of apples.

Since for one pair we have three oranges, for 10 pairs we would have 3 X 10 = 30 oranges.

Therefore, we can conclude that the number of oranges in the bigger basket would be 30.

3 0

2 years ago

PLEASE HELP ME - I NEED HELP ASAP - FOR EVERY SECOND THIS ISN'T ANSWERED, ANOTHER DAY IS TAKEN AWAY FROM YOUR LIFE - 15 POINTS

Daniel [21]

Answer:

Mean: 26.333333333333

Median: 24

Mode: 15, 17, 20, 22, 24, 27, 34, 37, 41

Step-by-step explanation:

7 0

3 years ago