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Volgvan
2 years ago
12

Chemical company makes two brands of antifreeze. The first brand is

Mathematics
1 answer:
Hatshy [7]2 years ago
6 0
We have 60% and 85% antifreeze
We need 140 gallons of 70% antifreeze
x + y = 140
.60x + .85y = .70 * 140

X = 84 gallons 60%
Y = 56 gallons 85%

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Can you show the work please xx
Sati [7]
X=lenght of the shortest side
15 in / 8 in=9 in / x
15 in * x=9 in * 8 in
x=(9 in * 8 in) / 15 in=72 in² / 15 in=4.8 in

Answer: C) 4.8 inches.
5 0
3 years ago
Need help with this quick
Tju [1.3M]

Answer:

SAS

Step-by-step explanation:

GH=JK given

GJ=GJ reflexive property

Angle GJK = Angle HGJ Alternate interior angles

6 0
2 years ago
Which of the following will always represent a function?
Alik [6]

Answer:

A) An equation in the form y = mx + b

Step-by-step explanation:

This is a function written in slope-intercept form that will help you to graph a linear function.

Non of the other options will always represent a function.

4 0
2 years ago
Read 2 more answers
Question 15 of 16
Damm [24]

Answer:

C

Step-by-step explanation:

it is because the hours spent by training will determine the pay at the end of the month.

therefore it's independent that's y it is the domain.

8 0
1 year ago
What is the value of<br> x3 + 4, when x = 6?
eduard

I'm not sure if you meant to write 3x or x^{3} instead of x3 but I will work out both versions just in case

In the equation 3x + 4 plug 6 in for x

3(6) + 4

Multiply 3 and 6 first

18 + 4

Add 18 and 4

22

OR

In the equation x^{3} + 4 plug 6 in for x

6^{3} + 4

Solve the exponent

(6*6*6) + 4

216 + 4

Add the numbers together

220

Hope this helped!

3 0
3 years ago
Read 2 more answers
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