3 years ago

Can someone help me?

Mathematics

2 answers:

VLD [36.1K]3 years ago

5 0

Answer:

I would say 60$

Step-by-step explanation:

Because if Lin got 100% of her goal which was 40$ that means she got her 40$ dollars and each one is 10$ than Andre probably got 60$ dollars more but I am in 4th Grade so...

Norma-Jean [14]3 years ago

3 0

Answer:

$44

Step-by-step explanation:

You might be interested in

PLEASE HELP ASAP! BRAINLIEST TO BEST/RIGHT ANSWER

Alex

I think it is x to the 14th power

8 0

3 years ago

Help!!!

o-na [289]

Answer:

A. 2 cm long

Step-by-step explanation:

The there would be more squares cut out, the squares are smaller and its all even

6 0

3 years ago

Read 2 more answers

A manufacturer has fixed costs of $16,000 per month and can produce w widgets at a cost of 0.1w^(2) + 20w. How many widgets shou

musickatia [10]

Consider c as the cost of the widget so that our given equation is
c = 0.1w^2 + 20w
Take the derivate of the equation.
d/dt (c = 0.1w^2 + 20w)
dc/dt = 0.2w + 20
Given dc/dt = $16000 per month, the number of widgets would contain:
16000 = 0.2w + 20
-0.2w = 20 - 16000
-0.2w = -15980
w = 79900 widgets

5 0

2 years ago

F(x)=2x^2+3 when x=3

Rudik [331]

2x^2+3
x=3
2(3)^2+3
2(9)+3
18+3
21 is the answer.

5 0

3 years ago

Solve the given equation

AlexFokin [52]

Eliminate the fractions by multiplying by least common multiple.
4,9,12 all go into 36 evenly. Multiply entire equation by 36.

36/4 = 9
36/9 = 4
36/12 = 3

New equation looks like:
$9(w-1) +4(w+1) = -3(w+1) \\ \\ 9w -9 +4w +4 = -3w -3 \\ \\ 9w +4w+3w = -3 +9 -4 \\ \\ 16w = 2 \\ \\ w = \frac{2}{16} = \frac{1}{8}$

4 0

3 years ago