Answer:
g = 1/2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
9 + 3.5g = 11 - 0.5g
Step 2: Solve for g
Add 0.5g on both sides: 9 + 4g = 11Subtract 9 on both sides: 4g = 2Divide 4 on both sides: g = 1/2Step 3: Check
Plug in g into the original equation to verify it's a solution.
Substitute in g: 9 + 3.5(1/2) = 11 - 0.5(1/2)Multiply: 9 + 1.75 = 11 - 0.25Add/Subtract: 10.75 = 10.75Here we see that 10.75 does indeed equal 10.75.
∴ g = 1/2 is a solution of the equation.
Answer: g= 0.5
Step-by-step explanation:
Add
3.5g and 0.5g. to get
9+4g=11
then subtract 9 from the 11 and you should get 4g=2.
then divide 4 from 2 and you should get the answer of 2/4.
simplify it and you should get the answer g=0.5
(4y + 5) + (-7y - 1)
Answer:
-3y+4
Step-by-step explanation:
(4y + 5) + (-7y - 1)=
4y-7y+5-1=
-3y+4
Maya will deposit $1,650 in an account that earns 5% simple interest every year. Her brother, James, will deposit $1,600 in an account that earns 8% interest compounded annually. The deposits will be made on the same day, and no additional money will be deposited or withdrawn from the accounts. Compare and contrast the two siblings' accounts after four years
Answer:
each year james gets 3% more interest than maya. over 4 years james gets 34% interest and maya gets 20%. over 4 years james gets 16% more than maya.
In these pictures, you have to find the area
Identify the value of the 4 in the number : 45,348
Answer:
I wasn't sure which 4 you were talking about, but I hope this helps! xx
Step-by-step explanation:
4- hundred-thousands
5- ten-thousands
3- thousands
4- hundreds
8- tens
You start a new business. The location costs $100,000 to rent for one year. The items cost you $12 to make. You sell the items for $20 each. How many items do you have to sell to break-even (make back what you spent) ?
Answer:my stuff is gliched
Step-by-step explanation:
4 Ted finished 1/8 of his homework this
morning and 3/4this afternoon. How
much homework does Ted have left?
Answer:
6 /1
Step-by-step explanation:
1/8+3/4= 24/4 = 6 or 6/1
Ricky is solving a multiplication problem where both terms include decimal values. The first term has 4 digits after the decimal. The second term has 5 digits after the decimal. The product will have how many digits after the decimal?
Answer:
9 digits
Step-by-step explanation:
when doing multiplication with decimals the amount of digits after the decimal in the final product will be the sum of the amounts of digits after the decimal in the two numbers being multiplied together
For example, If you were to multiply 6.789 by 10.321 the answer would be 70.069269. There are six digits after the decimal because the numbers being multiplied each have three digits after their decimals
(If that makes sense. If not, I'm sorry)
Find the y-intercept of the line y=-4x +2. Write the point as a coordinate (x,
y). *
Answer:
(0, 2)
Step-by-step explanation:
You know the x-value has to be 0 in a y-intercept then you get you y-value by looking at b (assuming you are using y = mx + b) to get your y-value
Marks football team has scored about 24 points each game. They played 12 games this season. What is the best estimate for the total numbers of points they scored in the season?
Answer:
About 300 Points
Step-by-step explanation:
24x12=288
288 rounded up is 300
1/3 (4+18) -2 2 plz answer
Answer: 6.8
Step-by-step explanation: ujjnnmmc’ecknjcnrjbbhf
Answer:
- 44/3
Step-by-step explanation:
if that spaced out 2 at the end is 22 then the above answer is right
What is the slope of the line that passes through the points (-4,2) and (2,-1)
Answer:
1/-2 is the slope
Step-by-step explanation:
[tex]\frac{2-(-1)}{-4-2} = \frac{2+1}{-4-2} = \frac{3}{-6} = \frac{1}{-2}[/tex]
Answer:
-1/2
Step-by-step explanation:
find the difference btwn the second and first y coords.
-1 - 2 = -3
find the difference between second and first x coords.
2 - -4 = 6
-3/6 simplifies to -1/2
Find three consecutive odd integers such that when the third is subtracted from five times
the sum of the first and second, the result is 798 more than the first.
9514 1404 393
Answer:
99, 101, 103
Step-by-step explanation:
Let x represent the smallest. Then the sum of the first two is (x+x+2) and the third is x+4. The problem statement tells us the relation ...
5(2x +2) -(x +4) = x +798
10x +10 -x -4 = x +798
8x = 792
x = 99
The integers are 99, 101, 103.
__
Check
5(99 +101) -103 = 99 +798
897 = 897 . . . . answer checks OK
If two triangles are congruent, which of the following statements must be
true? Check all that apply.
Answer:
A, C, D are true.
Step-by-step explanation:
Answer: A,B,C,D
Step-by-step explanation:
ALL ARE TRUE I JUST TOOK THE TEST A P E X
Arianna correctly simplified an expression. When she substituted x=2 into the simplified expression, the value was –4. Which could be Arianna’s original expression? One-sixth (negative 3 x minus 24)
One-sixth (negative 5 x minus 8)
One-sixth (negative 10 x minus 4)
One-sixth (negative 12 x minus 16)
Answer:
Step-by-step explanation: 1/6(-10x-4) or C
Answer: C
Step-by-step explanation:
40 passengers in cars = 4 passengers per car
Answer:
if there is 40 passengers and 4 passengers per car there are 10 cars
At a sale, suits were sold for $116 each. This price was 58% of a suit's original price. How much did a suit originally cost?
x is less than 6 and greater than -1
Answer:
0, 1,2,3,4,5
Step-by-step explanation:
...............
At one gas station, gas costs $2.75 per gallon. Write an equation that relates the total cost, C, to the number of gallons of gas purchased, g.
Answer:
2.75g=c
Step-by-step explanation:
not quite sure what your asking, but this is my best answer you take the 2.75 base cost, add the variable G for the gallons purchased which gives you 2.75g which in the end would give you the total cost (C) giving you the equation 2.75g=c
if this isnt what you were asking id be happy to help if you elaborate more or post the exact question your needing help on
HELP I DONT UNDERSTAND!
Answer:
B
Step-by-step explanation:
5/2=15/6=20/8=2.5
List the following numbers from least to greatest: -12, 0.7, 3/4, -15, 0.05
Answer:
-15, -12, 0,05, 0,7, 3/4
Answer: That's easy, the answer is –15, –12, 0.05, 0.7, and 3/4 (0.75).
Step-by-step explanation:
need help with this question
Answer:
the number of grain of salt in the packet
5,401.23
Step-by-step explanation:
1 grain .................... 6.48x10^-5 kg salt
x grain.................... 0.35 kg salt
x= 5,401.23
a) The number of grains of salt in the packet are 5.4 x [tex]10^6[/tex] grains. b) The answer in part (a) is unlikely to be the actual number of grains of salt in the packet because the weight of a grain of salt can vary.
a) The number of grains of salt in the packet can be calculated as follows:
number of grains = total weight of salt / weight of one grain
= 0.35 kg / 6.48 x [tex]10^{-5[/tex] kg/grain
= 5.4 x [tex]10^6[/tex] grains
b) The answer in part (a) is unlikely to be the actual number of grains of salt in the packet because the weight of a grain of salt can vary. The average weight of a grain of salt is 6.48 x [tex]10^{-5[/tex] kg, but the actual weight can be anywhere from 6.2 x [tex]10^{-5[/tex] kg to 6.7 x [tex]10^{-5[/tex] kg. This means that the actual number of grains of salt in the packet could be anywhere from 5.2 x [tex]10^6[/tex] grains to 5.6 x [tex]10^6[/tex] grains.
In addition, the density of salt can also vary slightly, which would also affect the number of grains of salt in the packet.
Therefore, the answer in part (a) is only an estimate of the actual number of grains of salt in the packet.
To learn more about weight here:
https://brainly.com/question/23312072
#SPJ2
(28 ⋅ 3−5 ⋅ 60)−2 ⋅ 3 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 228
The answer would look like this:
(2^8 × 5^–5 × 19^0)–2 ×× 228 = (2^–16 × 5^10 × 19^0) × × 2^28 = (2^–16 × 5^10 × 1) × × 2^28 = (2^–16 × 5^10 × 1) × 5^–8 × 2^–12 × 2^28 = (2^–16 × 2^–12 × 2^28) ×(5^10 ×5^–8) = 2^–28 × 2^28× 5^2 = 2^0 × 25 = 25
please help me this is worth alot of points:(
SOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
I´m sure this was already answered because for me it says it was from a while ago so ima just take tha points
THAMKSSSSSSSSSSSSSSSSSSSSSS
A train leaves the station at time t0. Traveling at a constant speed, the train travels 360 kilometers in 3 hours. Write a function that relates the distance traveled d to the time t
Answer:
d=120t
Step-by-step explanation:
i dont have an explanation for this i just got it wrong and im giving you the answer hope this helps also you have to put it in exactly like this
d = 120t
^^^^^^^^
The function that relates the distance traveled d to the time t is (d = 120t) and this can be determined by using the formula of speed.
Given :
A train leaves the station at time t0. Traveling at a constant speed, the train travels 360 kilometers in 3 hours.The following steps can be used in order to determine the function that relates the distance traveled d to the time t:
Step 1 - The formula of speed can be used in order to determine the function that relates the distance traveled d to the time t.
Step 2 - The speed formula is given below:
[tex]\rm s = \dfrac{d}{t}[/tex]
where distance is 'd' and time is 't'.
Step 3 - Now, substitute the values of d = 360 and t = 3 in the above formula.
[tex]\rm s = \dfrac{360}{3}[/tex]
s = 120 km/hr
Step 4 - Now, at time 't' the distance is given by:
[tex]120=\dfrac{d}{t}[/tex]
d = 120t
For more information, refer to the link given below:
https://brainly.com/question/7359669
Which of the following equations is equivalent to 4(a + 2) – 2(a – 8) = 24?
Answer:
Step-by-step explanation:
4a + 8 - 2a + 16 = 24
Solving like terms
2a + 24 = 24
2a = 24 - 24
2a = 0
Answer: 2a+24=24
Step-by-step explanation: How to get the CORRECT answer:
4(a+2)-2(a-8)
4a + 8 - 2 (a-8)
4a + 8 - 2a + 16
2a + 8 + 16
2a + 24
Final Answer: 2a + 24
I also got it correct on my test, hope this helps :)
Divide. Reduce the answer to lowest terms.
3/7 ÷ 1 1/6
9514 1404 393
Answer:
18/49
Step-by-step explanation:
Invert and multiply:
3/7 ÷ 1 1/6 = (3/7) ÷ (7/6)
= (3/7)×(6/7) = (3×6)/(7×7)
= 18/49
Answer:
Step-by-step explanation:
3/7 / 7/6
3/7 x 6/7= 18/49
Sneezy's bank account increased from $1,200 to $1,800. By what percent did the amount of money in his bank account increase?
Answer:
66.6
Step-by-step explanation:
1200/1800x100 = 66.6
Answer:
increased by 50%
Step-by-step explanation:
($1,800/$1,200)*100= 150%
150%-100%=50%
The new post office has an area that is 6.5 times the area of the old post office. Let p represent the area of the old post office. Write an expression to represent the area of the new post office?
Answer:
[tex]Area = 6.5p[/tex]
Step-by-step explanation:
Given
[tex]Area\ of\ Old = p[/tex]
[tex]Area\ of\ New = 6.5 * Area\ of\ Old[/tex]
Required
Write an expression for the area of new post office
From the question, we have the following:
[tex]Area\ of\ Old = p[/tex]
and
[tex]Area\ of\ New = 6.5 * Area\ of\ Old[/tex]
Substitute p for Area of Old in the second equation
[tex]Area\ of\ New = 6.5 * p[/tex]
[tex]Area\ of\ New = 6.5 p[/tex]
Hence, the expression is:
[tex]Area = 6.5p[/tex]
HELP ASAP TIMED! GIVING BRAINLIEST
Answer:
4680
Step-by-step explanation:
65% of 7200 is 4680
Answer:
4680
Step-by-step explanation:
65% of 7200 is 4680
Which one is it please hurry. Thank you
Answer: I think it’s A if I am incorrect I am very sorry
Step-by-step explanation: