Answer:
618
Step-by-step explanation:
1st step: 6 x 3 x 412
2nd step: 7416 / 12
Final Answer: 618
Hope this helped!
Answer:
It's 648!
Step-by-step explanation:
Your welcome! I took the test! The other persons wrong sry! Have a great week! Happy almost easter! Spring is here! Have a great spring break!
(GIVING BRAINLIEST!!!)
Last night, Roberto spent 90 minutes doing homework, infinity symbol hour reading, and 540 seconds making his lunch for the next day. How many more minutes did Roberto spend doing homework than he did reading and making his lunch?
A) 81 minutes
B) 50 minutes
C) 49 minutes
D) 41 minutes
Answer:
A) 81 minutes
Step-by-step explanation:
HERES ANOTHER ONE PLEASE HELPPP
Answer:
30.
Step-by-step explanation:
you get tot the 180-50=120.
120÷2=60
90-60=30
WILL GIVE BRAINLIEST
Help me please
Hannah receives no commission on her first $60,000 in car sales. For every dollar over $60,000 in sales, she earns 25% commission.
If Hannah makes car sales of $128,000, how much does she makes in commission?
A
$7,000
B
$15,000
C
$17,000
D
$32,000
During a class activity Raymond drew the layout of his bedroom on graph paper. He made all objects proportional. His teacher said that his bed and his dresser were similar on the layout.
Why did Raymond’s teacher say the two pieces of furniture were similar
They are the same shape but different sizes.
They are the same shape and the same size.
They are both rectangles.
They are both quadrilaterals.
Answer:
I believe the answer is - they are the same shape but different sizes
Simplify the following expression 2n+6+4y+8
Answer:
2n+4y+14
Step-by-step explanation:
Answer:
So we are going to Simplify 2n+6+4y+8
First thing we add the numbers:
2n+6+4y+8=
2n+14+4y=
Which equals
2n+4y+14
Answer :
2n+4y+14
Complete to get an equivalent fraction:
5/4 = _____/20
Answer:25
Step-by-step explanation:
Simply multiply by five on both the 5 and 4 and you get an equivalent fraction
Answer:
25/20
Step-by-step explanation:
I set up a proportion and to find the how 4 goes to 20, I divided 20/4 to get 5 and then I multiplied 5*5 to get 25.
You can also cross multiply.
help!!!!!!!!!!!!!!!!!!!!!!!!!!! im a dummy
your scientific notation will be 2.505 x 10^4
y = 2x – 1
how do you graph this linear equation???
Answer:
You can choose x as any value like x = 7
if x were to equal 7 then
the equation would be y = 2 times 7 - 1
2 times 7 = 14 and 14-1 = 13
y would be 13 ifi x was 7
so you can graph the point 7,13
Step-by-step explanation:
PLEASE ANSWER FAST NEED RIGHT NOW
Given a polynomial function f(x), describe the effects on the y-intercept, regions where the graph is increasing and decreasing, and the end behavior when the following changes are made. Make sure to account for even and odd functions. When f(x) becomes f(x)-4 When f(x) becomes -f(x+2)
What is the difference between largest and smallest fraction below?
1/5 7/20 3/10
FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (30pts)
(16/25)-3/2 help me solve
Answer:
-43/50
(decimal) = -0.86
Step-by-step explanation:
Find the LCD which is 50.
16/25 will be multiplied by 2 (because 25 x 2 = 50) so it will then equal 32/50
3/2 will be multiplied by 25 (2 x 25 = 50) = 75/50
subtract them which will give you -43/50
What is 18% of 700????????????????????????????????????????
Answer:
126
Step-by-step explanation:
the answer is 126 hope that helps
Answer:
126
Step-by-step explanation:
this is the right answer
Solve the following equation:
1.3(a + 2) + 5.6 = 17.3
Answer:
a=7
Step by step Explanation:
Step 1: Simplify both sides of the equation.
1.3(a+2)+5.6=17.3
(1.3)(a)+(1.3)(2)+5.6=17.3(Distribute)
1.3a+2.6+5.6=17.3
(1.3a)+(2.6+5.6)=17.3(Combine Like Terms)
1.3a+8.2=17.3
1.3a+8.2=17.3
Step 2: Subtract 8.2 from both sides.
1.3a+8.2−8.2=17.3−8.2
1.3a=9.1
Step 3: Divide both sides by 1.3.
1.3a 9.1
1.3 = 1.3
a = 7
Expand and simplify 3(x + 4 ) +2 (x + 5) quickly please
Answer : 5x + 32
Step-by-step explanation:
3(x + 4 ) +2 (x + 5)
3x + 12 + 2x + 10
5x + 32
.- Sí 159.6 gramos de Fe2O3 liberan 67.2 litros de CO2 ¿cuántos litros de CO2 se liberan si reaccionan 45 gramos de Fe2O3? de acuerdo a la siguiente reacción: Fe2O3 (s) + 3 CO (g) 2 Fe (s) + 3 CO2 (g)
Answer:
45 g de oxido de hierro (III) liberarán 18.9 L de CO₂
Step-by-step explanation:
La reaccion quimica es la siguiente:
Fe₂O₃ (s) + 3CO (g) → 2Fe (s) + 3CO₂ (g)
1 mol de oxido de hierro (III), reacciona con 3 moles de monoxido de carbono para liberar 3 moles de CO₂ y 2 moles de Fe sólido.
Pasamos la masa de F₂O₃ a moles:
159.6 g . 1 mol /159.7g = 1 mol de oxido
Entonces, aplicamos la regla de tres:
1 mol de oxido produce 3 moles de dioxido de carbono, indudablemente eso será lo que formemos de producto, por lo tanto 3 moles de CO₂ estan ocupando 67.2 litros.
Ahora calculamos los nuevos moles:
45g . 1 mol /159.7 g = 0.282 moles
Aplicamos la regla de tres:
Si un mol de oxido produce 3 moles de CO₂
0.282 moles producen (0.82 . 3 ) = 0.845 moles de CO₂
Como tenemos menos moles de gas, el volumen ocupado sera mayor, hacemos la regla de tres:
Si 3 moles de CO₂ ocupan 67.2 litros
0.845 moles ocuparan (0.845 . 67.2/ 3 ) = 18.9 litros
What is 6 x 1.11?
Give your answer in pounds.
Answer:
Step-by-step explanation:
6.66 pounds is the correct answer
Factor completely: 5x^2-11x+6
Andrew has $550 in a savings account that earns 5 % annually. How much will he earn in interest in 4 years?
Answer:
I think 668.52, but im not exactly sure
Answer:
2200
Step-by-step explanation:
So if you do 550 and x that by 4 it equles it is 2200 .
Find the domain and range of f(x)=4*(1/2)^x
42 = y + 15 whats y? y == __
Solution
[tex]y=27[/tex]
Step-by-step explanation:
Subtract [tex]15[/tex] from both sides of the equation:
[tex]42=y+15[/tex]
[tex]42[/tex][tex]-15=y+15[/tex][tex]-15[/tex]
Simplify:
Subtract the numbers:[tex]42-15=y+15-15[/tex]
[tex]27=y+15-15[/tex]
Subtract the numbers:[tex]27=y+15[/tex][tex]-15[/tex]
[tex]27=y[/tex]
Move the variable to the left:[tex]27=y[/tex]
[tex]y=27[/tex]
[tex]y=27[/tex]
375 x228 step by step How to solve
Hailey took a taxi from her house to the airport. The taxi company charged a pick-up fee of $2.40 plus $4.50 per mile. The total fare was $87.90, not including the tip. Write and solve an equation which can be used to determine mm, the number of miles in the taxi ride.
Answer:
The taxi drove Hailey for 19 miles.
Step-by-step explanation:
1. Subtract the tip.
$87.90 - $2.40 = $85.5
2. Divide by the price per mile. ($4.50)
$85.5 / $4.50 = 19
If y varies directly as x, and y=-4 when x=8, find y when x=3
I believe it would be negative 9 because your subtracting by twelve again. I hope that helped
Round to the nearest tenth 0.7456
help please! :) thanks!!!
Answer:
C
Step-by-step explanation:
Mitochondria is the powerhouse of a cell
Use elimination to solve for x and y:
5x + 4y = 23
x - 4y = - 5
O (3, 2)
O (2,3)
0 (7. – 3)
0 (7,3)
Answer:
x=3, y=2
Step-by-step explanation:
2 litres of lemonade costs £2.60. Find the cost of 6 litres of lemonade
Answer:
£7.80
Step-by-step explanation:
Since you multiply 2 by 3 to get 6, we are going to multiply 2.6 by 3
2.6 x 3 = 7.8
Thus the cost of 6 litres of lemonade is £7.80
What is the answer for this equation 600 is 4/9 of what number 
Answer:
933.3333333
Step-by-step explanation: