Solve the following system of equations.
4x + 3y = 3
-6x + 8y = 58
Answer: x = − 3 , y = 5
Step-by-step explanation:
A pair of shoes is on sale for 80% of the original price. The sale
prive is $60. What was the original price?
Answer:
12 dollars
Step-by-step explanation:
as part of a survey 300 girls were asked to name their favorite sport.The results showed that 12 of the girls named bowling as their favorite sport.What percentage of the girls in the survey named bowling as their favorite sport?
Answer:
4%
Step-by-step explanation:
PLZ HELP!!! I only have 53 minutes left!
Answer:
105/4
Step-by-step explanation:
i need help asap! i’ll give brainliest
Answer:
-
Step-by-step explanation:
Answer:
-1/8
Step-by-step explanation:
In the negative number line whatever is closest to 0 is greater
-1/8 is -0.125
-1/4 is -0.25
-1/6 is -0.166666667
24 ounces of juice for $2.25 or 40
ounces of juice for $3.79
Answer:
40 once cause its double the juice not double the price im not sure
helpppppppppppppp plssssss
Answer:
20 degrees
all angles must be equal and all angles add up to 60 degrees ;)
WHAT IS THE ANSWER PLS!
Answer:
His hourly wage was $12
Step-by-step explanation:
We are trying to find the unit rate
2 , 24
-- ----
1, 12
In 1 hour he makes $12
Can someone help me?
Answer:
A) 27.32 B) 31.88
Step-by-step explanation:
25.30×1.08≈ 27.32 after tax
(25.30×0.08)+(25.30×0.18)+25.30≈31.88 after tax+tip
HELLPPP PLEASEEEEEEEEE :))))))
I will mark you brainiest if you can answer this
Answer:
B
Step-by-step explanation:
There was an error in Step 2. 8^5/8^2 will automatically be 8^(5-2)
PLEASE HELP NEEDED BY 10:30
Does the following equation have one no or infinite solution 2x + 1 = 2x - 1
Answer:
zero
Step-by-step explanation:
2x-2x+1=-1
1 doesn't equal -1
Answer:
No solution
Step-by-step explanation:
A line graph would be useful for:
a. Displaying information that does not change c. Displaying data that uses parts of a whole.
over time.
b. Displaying data that changes continuously d. Displaying data that does not represent a
over time.
trend.
Please select the best answer from the choices provided
B
ОООО
D
Answer:
I think it's b
Step-by-step explanation:
5. What would the chemical formula for Lokium (IV) nitrate be?
Answer:
LiNO3
Step-by-step explanation:
Lithium nitrate is an inorganic compound with the formula LiNO3.
Change 27/4 into a mixed number :
Change 3 1/4 into an improper fraction :
Show that 1/4+3/5=17/20
Answer:
Answer 1) 6 3/4
Answer2) 13/4
Answer 3) 1/4+3/5=0.85
17/20=0.85
So
1/4+3/5=17/20
La suma de dos numeros es 14 y el doble del primer numero sumado con el segundo es 23 cuales son los numeros
Answer:
Primer número = x = 9
Segundo número = y = 5
Step-by-step explanation:
La suma de dos números es 14 y el doble del primer número sumado con el segundo es 23 ¿cuáles son los números?
Representamos:
Primer número = x
Segundo número = y
La suma de dos números es 14
x + y = 14 ..... Ecuación 1
x = 14 - y
El doble del primer número sumado al segundo es 23
2x + y = 23
Sustituimos 14 - y por x
Por eso:
2 (14 - y) + y = 23
28 - 2 años + y = 23
-y = 23 - 28
-y = -5
y = 5
Resolviendo para x
x = 14 - y
x = 14 - 5
x = 9
Por lo tanto,
Primer número = x = 9
Segundo número = y = 5
There are 65 ounces of flour in the bag how many pounds is 65 ounces
Answer:
4.0625 lbs
Step-by-step explanation:
16 ounces per pound
Divide 65 by 16 to get your answer
Answer:
4 1/16 pound
Step-by-step explanation:
One pound is 16 ounces.
65/16 = 4 1/16 pounds.
what is the slope of 2,4
Answer:
1/2 assuming you would start at (0,0)
Step-by-step explanation:
Hope this helps
please help also its a one answer question!!
Answer:
I'm not sure if I'm right but my best answer is C
In a recent year, 22.7% of all registered doctors were female. If there were 43,800 female registered doctors that year, what was
the total number of registered doctors?
Round your answer to the nearest whole number.
l ok
Answer:
sdf67566655 so x is 129
Step-by-step explanation:
ytr654564676
Answer:32
Step-by-step explanation:
32 + 5 is funny
HURRY: use Pythagorean theorem to solve for the missing variable
-21 – 5q = -6 what is q
Answer:
q = -3
Step-by-step explanation:
-21 - 5q = -6
add 21 to both sides
-5q = 15
divide both sides by -5
q = -3
hope this helps!
Luke needs more than 995 tickets to get the prize he wants at the arcade. He already has 319 tickets and can earn 42 tickets each time he plays an arcade game.
Write the inequality that represent this word problem.
Answer:
42x + 319 > 995
Step-by-step explanation:
(3,4) and (-5,0)
Using the slope formula above, find the slope of the line between two points.
Answer:
1/2
Step-by-step explanation:
as x increases by 8, y increases by 4, simplify and you get as x increases by 2, y increases by 1
one card from a deck of cards is selected, it is replaced, and another card is chosen. what is the probability that the first card is a red card and the second card is a diamond card?
Answer:
the probability of a red card is 1/2 of 50% chance. The chance of a diamond card is 1/4 or 25% chance
Step-by-step explanation:
Answer as a fraction = 1/8
Answer in decimal form = 0.125
Answer as a percentage = 12.5%
==========================================
Explanation:
The probability of choosing a red card is 1/2 since half of the cards are red (the other half are black).
This card is selected and then put back into the deck. This means that the second selection will deal with the same number of total cards.
Since we have four suits, and one of those suits is diamonds, this means the probability of choosing a diamond card is 1/4.
We then multiply the fractions to get (1/2)*(1/4) = (1*1)/(2*4) = 1/8
The probability of getting a red card first, then a diamond card second, is 1/8
Use your calculator to find that 1/8 = 0.125 which converts to the percent form 12.5%
Someone please help
Answer:
4t
Step-by-step explanation:fssSVfg
Jessica’s friend tried to find the side length of a square garden, but made a mistake:
24 x + StartFraction 12 over 13 EndFraction = 4 (6 x + StartFraction 12 over 13 EndFraction) = Side length = 6 x + StartFraction 12 over 13 EndFraction
Can you identify and correct her error?
Please help!!!
If 2^x = 10 and 10^y = 128, find xy.
Answer:
x = 3.32
y = 2.11
Step-by-Step Explanation:
PLZ ANSWER!! DUE TODAY!!
The art teacher has 7 bottles of glue that are each 2_5full. He
combines them so he will have fewer bottles. How many bottles of
glue does he have after he combines them?
Answer:
he would have 2 bottles full after combining them all. (he would also have 8/10 of another incomplete bottle)
Step-by-step explanation:
Do 12 / 15 and 8 / 10 have the same value? Explain your answer in complete sentences.
Answer:
yes
Step-by-step explanation:
12/15 simplified by 3 is 4/5 and 8/10 simplified by 2 is also 4/5