Answer:
No solution
Step-by-step explanation:
Move all the variables to one side and all the numbers to the other side.
0.5y-2*2/5=1/2y+2.4
-2*2/5=1/2y+2.4-0.5y
-2*2/5-2.4=0
thus there is no solution
Tom buys a torch and a battery.
The torch costs eight times as much as the battery.
Tom pays with a £5 note and gets £1.49 change.
How much does the battery cost?
Answer:
battery costs: 0.39...............
Answer:
£0.39
Step-by-step explanation:
I did Question ON MATHSWATCH
11 2/8 - 5 1/2 • 1 2/3 + 1 1/4
Answer:
[tex]3\frac{1}{3} = \frac{10}{3} = 3.333333333[/tex]
Step-by-step explanation:
Hope this helps.
Help me please and thank you!!!!!
Answer:
D-y=-3x+5
Step-by-step explanation:
Slope is -3x and y intercept is positive 5
Answer:
Step-by-step explanation:
y - 2 = -3(x - 1)
y - 2 = -3x + 3
y = -3x + 5
answer is D
Hello pls help meeee
Answer:
The plant will be 96 centimeters after 8 weeks.
Hope that helps!
anyone know what 422,391÷28=
Explain why √3x+2 = -16 has no solution.
water cost $2 for 8 bottles orange juice cost a $1.50 for 3 bottles which is more expensive per bottle
Answer:
orange juice
Step-by-step explanation:
1 water -> 2÷8
= 0.25
1 orange juice ->1.50 ÷ 3
= 0.50
hence, orange juice is more expensive
QUICK SOMEONE HELP!!!! ILL MARK BRAINLIEST
Answer:
C
Step-by-step explanation:
Please will give brainliest and thanks for the problem
Answer:
y = -¼x + (-6)
Step-by-step explanation:
I was summoned?
A student needs to collect 15 cans for a project. The student has already collected 4 cans. The inequality shown below can be used to find n, the number of cans the student still needs?
Answer:
Step-by-step explanation:
4+n=15 subtract 4 from both sides
n=11
Unless the wording was incorrect this is an equation not an inequality.
Answer:
19 cause 15+4=is
Step-by-step explanation:
i made a 100%
Un agricultor a adus la piață 18 saci cu câte 42 de kg de cartofi și 28 de saci cu câte 36 kg de vinete Ce cantitate de legume a adus țăranul la piata
Answer:
the number of vegetables did farmer bring in the market is 1764 vegetables
Step-by-step explanation:
The computation of the number of vegetables did farmer bring in the market is shown below:
= 18 bags × 42 kgs + 28 bags × 36 kgs
= 756 + 1008
= 1764 vegetables
Hence, the number of vegetables did farmer bring in the market is 1764 vegetables
a^3-a^2-2a+8 factorize
Answer:
factors-----(a+2)(a^2+4-3a)
when x is divided by 9, the remainder is 7. What is the remainder when x+4 is divided by 9
Answer:
First i always use khan academy
Step-by-step explanation:
What is the surface area of the rectangular pyramid? THIS IS WORTH 50 SO PLSSS
pabigay po example formula
Step-by-step explanation:
Surface Area Of Regular Pyramid By Using A Formula
surface area = area of base + 1/2 × perimeter of base × slant height.
Define area. Give an example of how it is used in the real world. What label (units, units 2 , or units 3 ) is used for it?
btw i'm not in college im in middle school
Answer:
total space of an object is area.
it is used in for calculating area of rooms as measurements.
50 POINTS + BRAINLIEST PLEASE ANSWER THIS IS THE 2ND TIME ASKING
Answer:
Step-by-step explanation:
It is a square based pyramid so any horizontal slice will be a square.
Question A construction worker drops a hammer while building the Grand Canyon skywalk 4,000 ft above the Colorado River. Use h the formulat to find how many seconds it takes for the hammer to reach the river. Round your answer to the 4. nearest tenth of a second. s
Answer:15.8
Step-by-step explanation:
After 15.81 seconds the hammer reaches the river if the construction worker drops a hammer while building the Grand Canyon skywalk 4,000 ft above the Colorado River.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that:
A construction worker drops a hammer while building the Grand Canyon skywalk 4,000 ft above the Colorado River.
The equation is:
t = √h/4
Plug h = 4000 ft
t = √4000/4
After solving:
t = 15.81 seconds
Thus, after 15.81 seconds the hammer reaches the river if the construction worker drops a hammer while building the Grand Canyon skywalk 4,000 ft above the Colorado River.
Learn more about the function here:
brainly.com/question/5245372
#SPJ2
PLS HELP FAST!
A Food Pantry is making packages, Each package weighs 64 pounds.
Scenario 1: Each Package contains 4 identical bags of rice and a 7-pound bag of beans.
a. write an equation to represent the situation using x.
Scenario 2: Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice. The bags of rice are all identical.
b. write an equation to represent the situation using x.
I will give brainliest if I figure out how to. I don't know how to. If I figure it out, I will give you one.
Scenario a: 4x+7=64
Scenario b: 4(7+x)=64
x represents how much the bags of rice weigh in each scenario.
1) It's February and you go to the store to buy some food for your pets. You have a Great
Dane and a Savannah cat. The Dane eats 3 times as much as your cat so his food
cost $60 for the big bag and he eats that in one week. The Savannah cats food cost
$15 a bag and it lasts him one week as well. You are there to buy food for the month
and have no more than $300 total to spend. Can you afford a month's worth of food?
a) If you bought the cat 6 weeks worth of food, how many weeks worth can you
buy your Great Dane?
1) It's February and you go to the store to buy some food for your pets. You have a Great
Dane and a Savannah cat. The Dane eats 3 times as much as your cat so his food
cost $60 for the big bag and he eats that in one week. The Savannah cats food cost
$15 a bag and it lasts him one week as well. You are there to buy food for the month
and have no more than $300 total to spend. Can you afford a month's worth of food?
a) If you bought the cat 6 weeks worth of food, how many weeks worth can you
buy your Great Dane?
Answer: Yes you can afford
If an investment account starts with $1000 and grows with 5.2% interest compounded every year, how much is the account worth after 10 years? Round your answer to the nearest dollar.
The correct answer is 1660
Answer:
$660.19
Step-by-step explanation:
Hope this helps
Answer:
1660
Step-by-step explanation:
I need help with this question
Answer:
205.62
Step-by-step explanation:
what is 0.01 as a fraction
Answer:
hey! this is simple! .01 is 1 out of 100.
Step-by-step explanation:
so the answe is, 1/100
Michael and his family
brought some logs of
firewood with them on
their camping trip. The
first night, they burned
2 logs in the fire. The
second night, they
burned 3 logs in the
fire.
A windowpane is 15 inches tall and the diagonal distance from one corner to the other is
17 inches. How wide is the windowpane?
Answer:
I'd say 8 h given the provided nformation
Answer:
Step-by-step explanation:
Draw a picture. You have right triangles, so use the Pythagorean Theorem.
W² + 15² = 17²
W² = 17² - 15²
W² = 64
W = 8
is 3/12 less than or greater than or equal 3/4?
Answer:
3/12 is less than 3/4
Step-by-step explanation:
3/12 is the same as 1/4, which is 0.25
3/4 is 0.75
Keith and Allison go out to eat their bill was 63.16$ they only paid 50.03$ what was the percent discount of their coupon
Answer:
16.04%
Step-by-step explanation:
53.03$- 63.16$= -10.13
-10.13$/63.16$=-0.16038
rounding 8 making the 3 a 4
16.04%
In figure AB and CD bisect each other at O. State the 3 pairs of equal parts in ∆AOC and ∆BOD. Is ∆AOC ≅ ∆BOD? Give reasons
Answer:
SEE EXPLANATION
Step-by-step explanation:
[tex] In\:\triangle AOC \:\&\:\triangle BOD[/tex]
[tex] AO \cong OB.... (given) [/tex]
[tex] \angle AOC \cong\angle BOD [/tex]
[tex] (vertical \: \angle s) [/tex]
[tex] CO \cong OD.... (given) [/tex]
[tex] \therefore \triangle AOC \:\cong\:\triangle BOD[/tex]
[tex] (SAS \: postulate) [/tex]
So, the 3 pairs of equal parts in ∆AOC and ∆BOD are:
[tex] AC = BD[/tex]
[tex] m\angle OAC = m\angle OBD[/tex]
[tex] m\angle OCA = m\angle ODB[/tex]
I WILL GIVE BRAINLIEST HELP PLEASEEEE HELP PLEASEEE
Answer:
-39
Step-by-step explanation:
[tex]\left(-3\right)^3-\sqrt[3]{27}-4^3\left(\sqrt[3]{64}-\left(2\right)\left(2\right)\right)-\frac{\left(3\right)^3\left(2\right)}{6}[/tex]
[tex]-27-3-64\left(4-4\right)-\frac{54}{6}[/tex]
[tex]-27-3-\frac{54}{6}[/tex]
[tex]-27-3-9[/tex]
Which gives us -39.
how to represent with an integer mary moves 3 steps backward as she dances
Answer:
-3
Step-by-step explanation:
As she moves back, so it will be negative.
Since she moves back 3 steps, it will be -3.
Hope it helps :)
Please mark my answer as the berainliest
Answer:
-3
itwaseasy...............
A student records his weight, in pounds, at the end of every week after joining a local gym. The table shows part of the data he recorded.
Weeks (n)
Weight (w), in pounds
1 24
133.5 132 128.5
7
125
If the equation for a line-of-best fit for the data is approximately w = 134.75 – 1.4n, which statement is true?
The student weighed approximately 134.75 pounds at the time of joining the gym, and he gains an average of about 1.4 pounds each week.
The student weighed approximately 134.75 pounds at the time of joining the gym, and he loses an average of about 1.4 pounds each week.
The student weighed approximately 140 pounds at the time of joining the gym, and he gains an average of about 13.475 pounds each week.
The student weighed approximately 140 pounds at the time of joining the gym, and he loses an average of about 13.475 pounds each week.
Answer:
A
Because of the question it says