3 years ago

Help me super duper dumb

Mathematics

2 answers:

MakcuM [25]3 years ago

8 0

I believer the answer is B!

igomit [66]3 years ago

8 0

I believe the answer is b

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Is 2/9 a perfect square

Vesna [10]

Ummm yes i think so. correct me if wrong

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3 years ago

Name two linear expression whose difference is 5x-4

inna [77]

We can have:

(10x - 2) - (5x + 2)

Or:

(7x + 3) - (2x + 7)

4 0

3 years ago

A. If f(x)=3x+Ž, what is f(-6)?<br> (?<br><br> JUST NEED THE BOTTOM ANWSER

yawa3891 [41]

Answer:

f(-6) = -21

Step-by-step explanation:

Substitute x = -6 into f(x):

f(-6) = 3(-6) + (-6 ÷ 2)

= -18 - 3

= -21

5 0

3 years ago

Read 2 more answers

the second term in a geometric sequence is 12. the fourth term in the same sequencce is 4/3. what is the common ratio in this se

nordsb [41]

Geo is
an=a1r^(n-1)

2nd term is 12
4th term is 4/3

a2=a1r^(2-1)=12
a2=a1r=12

a4=a1r^(4-1)=4/3
a4=a1r^3=4/3

we have
a1r=12 and a1r^3=4/3
(a1r^3)/(a1r)=r^2=(4/3)/12=1/9

1/9=r^2
sqrt oth sides
1/3=r

the common ratio is 1/3

5 0

4 years ago

Jill and Erika made 4 gallons of lemonade for their lemonade stand. How many quarts did they make if then charge $2:00 per quart

notka56 [123]

Answer:

Number of quarts=16

Money earned=$32

Step-by-step explanation:

Given

4 Gallons of lemonade is prepared
They charge $2 for a quart

1 Gallon= 4 Quarts

Therefore Number of quarts

$= \text{number of gallons} \times 4\\= 4 \times 4\\=16$

Therefore Number of quarts of lemonade prepared by them = 16 quarts

As they charge $2 for each quart

⇒

Total money made if they sell it all

$=\text{number of quarts} \times 2\\= 16 \times 2\\=32$

Therefore, if they are to sell all the lemonade that they prepared

They would earn=$32

5 0

3 years ago