Answer:
12$
Step-by-step explanation:
2.4*5=$12
The price of a toy usually costing £50 is increased to £65
Work out the percentage increase.
Answer:
30%
Step-by-step explanation:
£50 -- 100%
£65 -- ?
Do cross multiply:
(60 X 100) divided by 50
= 130%
130% - 100% = 30%
A local pizzeria sold 65 pizzas yesterday
Answer:
That's pretty good! I lowkey want pizza now though. :)
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Answer:
i got 3 1/2 hours
Step-by-step explanation:
Answer: 1.5 or 5
Step-by-step explanation:
You have to add 1/4 and 3/4 and I mean you do 3+1=4 then add 4+1=5
Or you can add 1/4+3/4 which is 4/8 then do 4/8+1 whole that equals 1.5
But try both steps and see which one you like best
A function has the function rule y = -7x - 2. If the input is -4, what is the output?
-30
26
-26
14
Answer:
y=-7x-2
input -4 (x)
y=-7(-4)-2
y=28-2
y=26
30. An electronic toy robot sells for $55 less a $5
rebate from the manufacturer. What percent
discount is the rebate, to the nearest tenth of a
percent? show your work
Answer:
Step-by-step explanation:
55*9%= 4.95 or 5.00
If you start at 10% you get 5.50. Go down a % to get the 4.95.
Kate wants to buy a new bicycle from a sporting goods store. The bicycle she wants normally sells for $540. The store has a sale where all bicycles cost
7
9
of the regular price. What is the sale price of the bicycle?
Answer:
21%
Step-by-step explanation:
The sale price is 21%
Jason has 34 strawberry scones and 85 raspberry scones.He wanted to make as many identical bags of scones as possible.Each bag should have an equal number of strawberry scones and an equal number of raspberry scones.What is the greatest number of bags Jason can fill?
Answer: 17
Step-by-step explanation:
We are told Jason has 34 strawberry scones and 85 raspberry scones and that he wanted to make as many identical bags of scones as possible and that each bag should have an equal number of strawberry scones and an equal number of raspberry scones.
To calculate greatest number of bags Jason can fill, we find the factor of 34 and 85 and choose the highest that's common to both.
Factor of 34 = 1, 2 , 17, and 34
Factor of 85 = 1, 5, 17, and 85.
Highest common factor = 17
The answer is 17
Help with proofs (10 points) please help will give brainliest
What is 41.5-33.24. I keep on getting it wrong
Answer:
the answer is 8.26
Step-by-step explanation:
your welcome <33
TNMILLER this for youuuuuuu!
Answer:
??
Step-by-step explanation:
i am so confused... love ur pfp tho
Answer:
:D
Step-by-step explanation:
thank
Hi can you guys help me please?!
Answer:
7B, 8C, 9D, 10A
Step-by-step explanation:
please help due in 2 min
and I can't get another one wrong
Answer:
True
Step-by-step explanation:
Both functions are straight lines. This means they will continue in both directions forever. So the both have a range and domain of all real numbers. Linear functions commonly have range and domains of all real numbers.
State the point on the line y - 18 = 71.3(x +98)
Please explain how you got your answer, thank you.
9514 1404 393
Answer:
(-98, 18)
Step-by-step explanation:
We recognize the equation as being in the "point-slope" form.
y -k = m(x -h) . . . . . . . a line with slope m through point (h, k)
__
Comparing this form to the given equation, we identify the parameters as ...
k = 18, m = 71.3, h = -98
The point on this line is (h, k) = (-98, 18).
5000000
bi 5000
Section B
1. Factorise the following numbers and e
32 b) 81 128 dj 243
Express the following numbers as the
Make's absolutely no sense. Please rephrase this as a question.
What is the value of x?
Answer:
x = 10
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesGeometry
All angles in a triangle add up to 180°Step-by-step explanation:
Step 1: Set up equation
(x + 1)° + (10x - 7)° + (8x - 4)° = 180°
Step 2: Solve for x
Combine like terms: 19x - 10 = 180Isolate x term: 19x = 190Isolate x: x = 10help behjrbjhvbjfjdji
explain relationship between how radical expressions and rational (fractional) exponents
are written.
Answer:
Any radical in the form can be written using a fractional exponent in the form . The relationship between and works for rational exponents that have a numerator of 1 as well. For example, the radical can also be written as , since any number remains the same value if it is raised to the first power.
Step-by-step explanation:
34. The amount of money in an account with continuously compounded interest is given by the formula 1
4 Por, where is the principal, / is the annual interest rate, and / is the time in years, Calculate to the
nearest hundredth of a year how long it takes for an amount of money to double if interest is compounded
continuously at 6,2%Round to the nearest tenth,
11.2 y
A
1 0.0 %
O
4
Answer:
Step-by-step explanation:
I have no idea what formula that is you're using but the one I teach in both algebra 2 and in precalculus for continuous compounding is
[tex]A(t)=Pe^{rt}[/tex]
where A(t) is the amount after the compounding, P is the initial investment, ee is Euler's number, r is the interest rate in decimal form, and t is the time in years. If our money doubles, we just have to come up with a number which will be P and then double it to get A(t). It doesn't matter what number we pick to double, the answer will come out the same regardless. I started with 2 and then doubled it to 4 and filled in the rest of the info given with time as my unknown:
[tex]4=2e^{(.062)(t)}[/tex]
Begin by dividing both sides by 2 to get
[tex]2=e^{.062t}[/tex]
The only way we can get that t out of its current position is to take the natural log of both sides. Natural logs have a base of e, so
[tex]ln_e(e)=1[/tex] This is because they are inverses of one another. Taking the natural log of both sides:
[tex]ln2=.062t[/tex] Now divide by .062 to get
t = 11.2 years
Please need this now Hurry!
Rectangle ABCD is transformed to A’B’C’D’ by a dilation
What is the scale factor used for the dilation
1/6
1/3
3
6
Answer:
1/3 the rectangle was dilated by a factor of 1/3
Step-by-step explanation:
9/3 = 3 and 6/3= 2
Answer:
1/3 the rectangle was dilated by a factor of 1/3
Step-by-step explanation:
9/3 = 3 and 6/3= 2
Consecutive interior angles are...
A. Complementary
B. Supplementary
C. Congruent
D. Colinear
Answer:
Consecutive interior angles will be supplementary
Step-by-step explanation:
As we know that a transversal line is a straight line which tends to intersect two or more parallel lines.
Consecutive interior angles are interior angles that are on the same side of the transversal line. Their sum is 180°.
Hence, Consecutive interior angles will be supplementary
For example, let ∠A and ∠B be the two consecutive interior angles.
As the sum of Consecutive interior angles is 180°, hence they are supplementary.
so the equation becomes
∠A + ∠B = 180°
Let suppose <A and <B are both consecutive interior angles.
Let ∠A is 110°, and we have to determine ∠B.
As the sum of Consecutive interior angles is 180°,
110° + ∠B = 180°
∠B = 180° - 110°
= 70°
so 70° + 110° = 180°
Therefore, Consecutive interior angles will be supplementary
4x + 5 = 6x – 7
solve for x
Answer:
x = 6
Step-by-step explanation:
4x + 5 = 6x - 7 subtract 4x from both sides
5 = 2x - 7 now add 7 to both sides
12 = 2x finally divide both sides by 2
x = 6
Alisha conducted an experiment in which a spinner landed on green 7 times. If the experimental probability of the spinner landing on green is 1 5 , how many trials did Alisha perform? 30 35 45 50
Answer:
35!!!!!!!!
Step-by-step explanation:
ok let try this plz
....
Answer:
Should be A
Step-by-step explanation:
It would be A because you would make the original x coordinates negative to get the new ones
somebody help please
Answer:
if that says plus 60 cents then she pledged 455 dollars
Step-by-step explanation:
A parallelogram has a length of 4 inches and a width of 9 inches. What is it's area?
Answer:36
Step-by-step explanation:
evaluate the expression. |13| + | -2|
Answer:
(13 + 2) = 15
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
1/4 + 3/8 + 1/2 + 5/8 + 3/4 + 7/8 + 1 + 1 1/8 + 1 1/4 =
Answer: 27/4 or 6 3/4
Step-by-step explanation:
Make them all the same denominator by making them all improper fractions over 8: [tex]2/8+3/8+4/8+5/8+6/8+7/8+9/8+10/8[/tex] Add 2, 3, 4, 5, 6, 7, 8, 9, 10 to get 54Put it all over 8 --> 54/8 Simplify to get 27/440°
140°
mz1 = _°
50
90
70
Answer:
0.0
Step-by-step explanation:
70degress i think hsodisnshdhddhdtdhdhuehejshdydjdjbddbdjksisj8s
What is the percent of increase from 200,000 to 300,000?
Answer:
look it up on google. times .10 increase to a 10 percent increase
Step-by-step explanation:
47.9 is what percent of 152?
A)3.2%
B)31.5%
C)0.32%
D)317.3%
Answer: B
Step-by-step explanation:
Step 1: We make the assumption that 152 is 100% since it is our output value.
Step 2: We next represent the value we seek with x
Step 3: From step 1, it follows that 100%=152
Step 4: In the same vein, x%=47.9
Step 5: This gives us a pair of simple equations:
100%=152(1).
x%=47.9(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
100%/x% = 152/47.9
x= 31.5