Answer:
48 hours or 2 days
Step-by-step explanation:
brainly pls
Answer:
48 hours
Step-by-step explanation
he does 24 hours 2 times a week, so if you are looking for how much he does in 1 week then you would add 24 and 24 to get the answer!
Daniel bought a total of 8 pounds if peanuts and cashews. Peanuts, p, cost $2 per pound and cashews, c, cost $5 per pound. The total amount Dani spent on the peanuts and cashews was $25. Which system of equations could be solved to find how many pounds kf peanuts dani bought
A.{2p+5c=25
p+c=9
B.{5p+2c=25
p+c=8
C.{2p+5c=8
p+c=25
D.{2p=8
5c=25
Answer:
I believe the answer is C.
Step-by-step explanation:
given we have peanuts to be $2 per pound, and cashews $5 per pound. If we use the equation p+c=25 then p would be (2×10=20), and c would be (5×1=5). then, to solve the problem we would do p+c=25 which p would be 20, and c would be 5, then add and it would equal 25.
Diane has 7 meters of fabric to make a dress. One meter is approximately 1.1 yards. How many yards of fabric does Diane have?
Answer:
7.7 yards & 14.04 gallons
Step-by-step explanation:
so theres 1.1 yards per meter which can be written out as
1.1 yds/1 meter
multiply that by 7 meters would get you 7.7 yards
same with the punch:
0.26 gallons/ 1 liter times 54 liters = 14.04 gallons
Questions are in the picture need ASAP 14 points :)
Answer:
x = k + 7
x = k + 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
If we are solving for x here are the answers;
x=k+7
x=k+3
If we are solving for k here are the answers;
k=x-7
k=x+3
If x = -2, which inequality is true?
2x + 6 < -1
2x - 3 > 6
-5 + 3x > 1
3 - x < 10
Step-by-step explanation:
The answer of this question is -5 + 3x > 1
If my answer is wrong so I am really sorry for it
what is the equation
Answer:
n = -7
Step-by-step explanation:
3n-27-2n-8=6n
n-35=6n
-35=5n
n=-7
Of the 40 students in a class , 2/5 are girls. Of the girls , 1/4 wear glasses. How many girls do not wear glasses
Answer:
12 girls
Step-by-step explanation:
2/5 x 40 = 16
1/4 x 16 = 4
16 - 4 = 12
Can y’all help me on question 30?!
Answer:
If they moved 10 yards that would be 30 feet.
B would be your answer
Step-by-step explanation:
There are 3 feet in 1 yard. Multiply the length value by 3.
3 x 10 = 30
( credits to codyprice )
20 pounds of beans are distributed equally into 16 bags to give out at the food bank how many pounds of beans are in each bag
On Monday, Maggle ran n miles. On Tuesday, she ran 90% of the number of miles that she ran on Monday. On Wednesday, she ran 50% of the
number of miles that she ran on Tuesday.
Move a symbol to the box and expressions to the blanks to create two equivalent expressions that represent the total number of miles
Maggie ran on Monday, Tuesday, and Wednesday.
First expression: n +0.91
Second expression:
+
х
0.45
0.45n
0.5
0.5
1.35
1.5
2.35
Answer:
[tex]Total = 2.35n[/tex]
Step-by-step explanation:
Given
Monday = n
Tuesday = 90% of Monday
Wednesday = 50% of Tuesday
Required
Determine the total miles
We have:
Tuesday = 90% of Monday
Substitute n for Monday
Tuesday = 90% of n
[tex]Tuesday = 90\% * n[/tex]
Express percentage to decimal
[tex]Tuesday = 0.90 * n[/tex]
[tex]Tuesday = 0.90n[/tex]
We also have that:
Wednesday = 50% of Tuesday
Wednesday = 50% * Tuesday
Substitute 0.90n for Tuesday
[tex]Wednesday = 50\% * 0.90n[/tex]
Express percentage to decimal
[tex]Wednesday = 0.50 * 0.90n[/tex]
[tex]Wednesday = 0.45n[/tex]
The total number of miles is:
[tex]Total = Monday + Tuesday + Wednesday[/tex]
[tex]Total = n + 0.90n + 0.45n[/tex]
[tex]Total = 2.35n[/tex]
Pls answer this ASAP thank you!
explain how to write 9/8 as a whole number
Answer:
1 1/8
8 goes into 9 one time, leftovers is 1. Keep the bottom number. 1 1/8
I need this please help me
What is the equivalent expression for 4(w-5)?
Answer:4w-20
Step-by-step explanation:distribute
What does NS or IMS mean in terms of substitution for algebra?
Which equation represents a line which is perpendicular to the line y= -5/4x - 4?
A. 4y - 5x = -4
B. 4x - 5y = 15
C. 5x + 4y = -8
D. 4x + 5y = 40
Answer:
b
Step-by-step explanation:
4x-5y=15
-5y=-4x+15
y=4/5x+15
4y - 5x = -4 represents the line which is perpendicular to the line y= -5/4x - 4. Option A is correct.
What are perpendicular lines?Two lines are perpendicular to each other if the product of their slopes is equal to -1.
Given,
y= -5/4x - 4
Slope of this line =m1 = -5/4
Let, slope of required line be m2
Then, (m1)(m2) = -1
(-5/4)m2 = -1
m2 = 4/5
The required line has slope = 4/5
Hence, 4y - 5x = -4 has slope equal to 4/5.
To learn more about perpendicular lines visit:
https://brainly.com/question/18271653
#SPJ1
9. Rob usa el cálculo mental para resolver 90 – 30.
Dice que 9 decenas menos 3 decenas son
6 decenas, o 60. ¿Esto es verdadero o falso?
Encierra tu respuesta en un círculo.
Verdadero
o
Falso
Round 54.36 to the nearest tenth
Answer:
Step-by-step explanation:
54.3
Answer: 54.4
Step-by-step explanation: The 6 rounds the 3 up to 4. If it was 4 (54.4) or below it would be 54.3.
a boat travels 438 km in 8 hours with a constant speed, how far can it travel in 5 hours
Answer:
its the first one
Step-by-step explanation:
A model boat is marked down 15% off the original price of $50. What is the sale price of the
boat?
Answer: $42.5
Step-by-step explanation: So first they take off 15% of of $50 so that means they took $7.5. And now its asking for the price of it after so $7.5-$50= $42.5.
!! HELP, I NEED HELP QUICKLY OR THE ANSWER!!!
Math quiz: expressions and equations
Jeremiah has three more than twice as many pencils as Spencer. If s represents how many pencils Spencer has, which is an algebraic expression that represents the number of crayons that Jeremiah has?
A. 3s + 2
B. 2s + 3
C. 5s
D. 6s
the answer should be a
£2,300 is invested for 4 years at 5% per year simple interest work out the total interest
Answer:
£460
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year,
then, solving our equation
I = 2300 × 0.05 × 4 = 460
I = £ 460.00
The simple interest accumulated
on a principal of £ 2,300.00
at a rate of 5% per year
for 4 years is £ 460.00.
Compared to last year, the population of Boom Town has increased 25%. The
population is now 6,600. What was the population last year?
Answer:
Step-by-step explanation:
1.25p=6600
p=6600/1.25
p=5280
Al mediodía en una ciudad se registra una temperatura de 13°C bajo
cero. Si al anochecer se produce un descenso en la temperatura de 70C.
Cual es la temperatura al final del dia?
Answer
:La temperatura al final del día es de -57 grados centígrados.
espero que esto ayude
por cierto, espero que tengas un día increíble
Step-by-step explanation:
Answer:
-57
Step-by-step explanation:
+2($$?$!(-(&jeksljdjdkdnd
When adding integers with the same sign, add the absolute values of the integers.
True or False?
Answer:
False. This only goes with integers that are both positive.
Step-by-step explanation:
For example, 7+6 is the same as |7|+|6|, which is, again, the same as 7+6.
However, when you add integers that are both negative, you're subtracting, and you'll always end up with a negative difference. Absolute values are always positive, which is why this doesn't work.
(-7)+(-6)
= -7-6
= -13
|-7|+|-6|
= 7+6
= 13
I hope this helps!
A bag of marbles contains 6 blue, 18 green, 4 red, 2 yellow, and 10 black marbles what is the probability of drawing a green marble?
A 6 pack of Gatorade costs $6.78. What is the cost
for 1 bottle of Gatoraden
Answer: $1.13
Step-by-step explanation:
Cost of 6 pack/6 bottles=cost of 1 bottle
6.78/6=1.13
Two eights of the championship football game tickets sold for under $30. One eighth of the tickets sold for more than $100. What fraction of the tickets sold for an amount between $30 and $100?
Answer:
I think 2/8 + 1/8 = 3/8
8/8 - 3/8 = 5/8
4 (3 a + 5) + b when a = 3, b = - 12
Answer:
Step-by-step explanation:45+20+-12
65+-12
=53
Find a description this equation represents. Of the numbers 1, 2, 3, 4, and 5, which are solutions to the equation? 3x-7=5
Answer:
x=4
Step-by-step explanation:
What is the discounted price of an item that originally costs $75.00 and is receiving at 20% discount?
Answer:
15 US dollars
Step-by-step explanation: