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Oxana [17]
2 years ago
9

Helppppppppp photo attached

Mathematics
2 answers:
OverLord2011 [107]2 years ago
5 0

Answer:

D. 4x-13=1

Step-by-step explanation:

Four times a number is 4x. 13 less means you subtract 13 from it.

kobusy [5.1K]2 years ago
4 0
D

So it says 13 less than four times a number is 1.
13 less than means -13
and then Four times a number means
4x
x is the number that we don’t know and the times
so add it together you get
4x-13=1
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What is <br><br> 0.3(−32.48−14.02)​
shtirl [24]

Answer:

-13.95

Step-by-step explanation:

0.3(-32.48-14.02)

0.3(-46.5)

=-13.95

hope this helps!

8 0
3 years ago
A merchant has coffee worth $20.00 per pound that she wishes to mix with 70 pounds of coffee with​ $90.00 per pound to get a mix
Crank

20x-1000 +4000 = 60x

20x-60x= -4000 +1000

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6 0
2 years ago
PLEASE HELP I ONLY HAVE AN HOUR ​
skelet666 [1.2K]

Answer:

A. I can't quite see the question, but I'm pretty sure it's A

Step-by-step explanation:

Sin(A) = 1/3

Sin^2(A) + Cos^2(A) = 1

(1/3)^2 + cos^2(A) = 1

1/9 + cos^2(A) = 1

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cos^2(A) = 8/9

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√8 = √(2 * 2 * 2) = 2√2

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4 0
3 years ago
Find the sum. Include all calculations in your answer.
Andreas93 [3]

Answer:

- 2 2/7

Step-by-step explanation:

First, do the conversion:

[-(6*7)+3]/7 = -39/7

[(3*7)+2]/7 = 23/7

Then calculate the result:

23/7 - 39/7 = -16/7 or - 2 2/7

6 0
3 years ago
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I am Lyosha [343]
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8 0
3 years ago
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