Azli has RM (h²-64). He wants to buy RM (h-8) packs of flour. How much is a pack of flour?
Answer:
Cost of one pack = h+8
Step-by-step explanation:
Given that:
Amount Azil have = RM (h²-64)
Packs of flour Azil wants to buy = h-8
To find the price of a pack of flour, we will divide the total amount by packs of flour.
Unit rate = [tex]\frac{h^2-64}{h-8}[/tex]
Unit rate = [tex]\frac{h^2-8h+8h-64}{h-8} = \frac{h(h-8)+8(h-8)}{h-8}[/tex]
Unit rate = [tex]\frac{(h-8)(h+8)}{(h-8)}[/tex]
Unit rate = h+8
Hence,
Cost of one pack = h+8
Which expression is equivalent to
Answer:
i think the answer is, A...
Mike had 84 dollars to spend on 9 books. After buying them he had 12 dollars.
How much did each book cost?
Answer:
$8
Step-by-step explanation:
Answer:
each book cost 8 dollars
Prompt:
In unit 5 we have been talking about polynomials and their degree. Mr. McGill thinks the degree of this polynomial is 2 because it is the exponent in front. What mistake did Mr. McGill make and what should the correct answer be?
x2−6x12−4x+8
Answer:
degree of the polynomial should be 12
Step-by-step explanation:
The mistake he did was that he was supposed to consider the highest power
The power of the term in front should
not be used if the term does not have the highest power
As we can see. the term with the highest power is 12
So we can say that the degree is 12 and not 2
A water pipe is 4 7/12 feet beneath the surface of the road. What is the elevation of the pipe, in feet, expressed as a decimal?
A salesman needed to sell a four–wheeler. He priced it at $3,500 the first day it was on the market. The second day he reduced the price by 15%. What was the price of the four–wheeler after this reduction?
Which expression has the sum of 11/12
A. 1/12+5/12+5/12
B. 5/4+3/4+3/4
C. 5/6+6/6
D. 10/12+2/12
I’m 13 and don’t understand this at all.
Answer:
A. 1/12+5/12+5/12
Step-by-step explanation:
From the given options; let us calculate the fractions and see which one tallies with 11/12
a) [tex]\dfrac{1}{12}+ \dfrac{5}{12} + \dfrac{5}{12}[/tex]
The lowest common multiple (L.C.M) here is 12 because 12 goes in all the denominators.
So;
[tex]= \dfrac{1+5+5}{12}[/tex]
[tex]= \dfrac{11}{12}[/tex]
b)
[tex]\dfrac{5}{4}+\dfrac{3}{4}+\dfrac{3}{4}[/tex]
Here, the lowest number that can be divisible by the denominators is 4
[tex]=\dfrac{5+3+3}{4}[/tex]
[tex]=\dfrac{11}{4}[/tex]
c)
[tex]\dfrac{5}{6}+\dfrac{6}{6}[/tex]
[tex]=\dfrac{5+6}{6}[/tex]
[tex]=\dfrac{11}{6}[/tex]
d)
[tex]\dfrac{10}{12}+\dfrac{2}{12}[/tex]
[tex]=\dfrac{10+2}{12}[/tex]
[tex]= \dfrac{12}{12}[/tex]
= 1
Thus, from the given options, the expression that has the sum of 11/12 is option A.
Nick,Jim and June share money in the ratio 5:5:3 in total nick and June received £88 how much does Jim get ?
Given:
Nick, Jim and June share money in the ratio 5:5:3.
In total Nick and June received £88.
To find:
The amount received by Jim.
Solution:
Let Nick, Jim and June received 5x, 5x and 3x respectively.
In total Nick and June received £88.
[tex]5x+3x=88[/tex]
[tex]8x=88[/tex]
[tex]x=\dfrac{88}{8}[/tex]
[tex]x=11[/tex]
Now, the amount received by Jim is
[tex]\text{Jim get}=5x[/tex]
[tex]=5(11)[/tex]
[tex]=55[/tex]
Therefore, the amount received by Jim is £55.
Help me please ASAP!!
Answer:
The measure of angle A is:
m ∠ A = 53.13°
Step-by-step explanation:
Given
The length AC = 3 cm
The length BC = 4 cm
To determine
m ∠ A = ?
Using the trigonometric ratio
tan A = opposite / adjacent
From the right-angled triangle, as shown, it is clear that:
The opposite of m ∠ A is the side BC = 4 cmThe adjacent of m ∠ A is the side AC = 3 cmThus, substitute opposite = 4 and adjacent = 3
tan A = 4 / 3
A = arctan (4/3)
A = 53.13°
Therefore, the measure of angle A is:
m ∠ A = 53.13°
Tell whether 72.72 is terminating or repeating.
Answer:
terminating
Step-by-step explanation:
it would be repeating if it said 72.72727272...
Answer:
terminating
Step-by-step explanation:
only if it keeps going or has a bar over a number after the decimal point then it would be repeating
If f(x) = x+7 and g(x)=1/x-13, what is the domain of (f.g) (x)?
Answer:
The domain of f is all real numbers (since it is a polynomial), hence the value of g(x) is not restricted in any way.
HELP ME!!!! giving 40 points and brainliest!!!!
Answer:
Step-by-step explanation:
17.7+8.3+13.0+2090=24.805g
7.4.5 practice problems math 7th grade
1 2/3 divided by 1 1/2 in simplest form
Answer:
10/9 or 1.1 or 1 1/9
Step-by-step explanation:
- 1(t+8) =7.1 please hurry
Answer:
t=-15.1
Step-by-step explanation:
Answer:
t = −15.1
Step-by-step explanation:
please help me please will give brainliest
Answer:
C. 42.57 and 42.58
Step-by-step explanation:
The best way is to go to a calculator and put in the numbers:
7√37 is 42.5793377121
So you simplify
42.5793377121
which is
42.58
Now you got your two numbers:
42.57 and 42.58
(If you rounded down you will result in 42.57)
So the answer is C. 42.57 and 42.58
2.54 + 0.38y = 2(2.61 -0.48y)?
What is the answer
Answer:
y = 2
Step-by-step explanation:
2.54 + 0.38y = 5.22 - 0.96y
1.34y = 2.68
y = 2
the question is in the picture above^^
Answer:
BCD = 60
Step-by-step explanation:
Answer:
60°
Step-by-step explanation:
those are the steps on the image above hope you understand
2 1/4 =1 2/7 ÷x
what is the value of x
21/4=12\7:x
21 se simplifică cu 7 și o să ne dea 3
și 1
12 se simplifică cu 4 și o să ne dea
3 și 1
3\1=3\1:x
x=3x3
x=9
Answer:
x = 0.327
Step-by-step explanation:
[tex]\frac{21}{4}[/tex] = [tex]\frac{12}{7}[/tex] ÷ x
[tex]\frac{21}{4}[/tex] = [tex]\frac{12}{7}[/tex] × [tex]\frac{1}{x}[/tex]
[tex]\frac{21}{4}[/tex] = [tex]\frac{12}{7x}[/tex]
[tex]\frac{21}{4}[/tex] x 7x = 12
[tex]\frac{147x}{4}[/tex] = 12
147x = 12 x 4
x = 48 ÷ 147
x = 0.327
At the beginning of the month, Sheryl had a balance of $120 in her checking account. She then made a purchase for $80, using her checking account. How much money will Sheryl need to deposit if she wants her account balance to be the same as it was at the beginning of the month?
In a swimming relay, each swimmer swims an equal part of the total distance. Jayden and 3 other swimmers won a relay in 5.68 minutes. What is the average time each relay team member swam
Answer:
1.42 minutes
Step-by-step explanation:
There are 4 total swimmers, who all swam an equal part of the distance.
The overal time was 5.69 minutes, so the average time is
5.69 min ÷ 4 = 1.42 minutes, on average.
Find the perimeter of the figure.
Answer:
35
Step-by-step explanation:
Just add up all the sides
∆ABC and ∆PQR are congruent under the correspondence: ABC ↔ RQP
then the part of ∆ ABC that correspond to:
Answer:
Please check the explanation.
Step-by-step explanation:
Given
ABC ↔ RQP
It means
ΔABC ≅ ΔABCPlease check the attached diagram.
Here,
A ↔ RB ↔ QC ↔ PParts of ΔABC that correspond to
(i) PQ
From the diagram, it is clear that:
PQ corresponds to CB
(ii) ∠Q
∠Q corresponds to ∠B
(iii) RP
RP corresponds to AC
48 kilometers in 3 hours
kilometers per hour
Help asapppppppppppppppppppppppppppp
Answer:
27
Step-by-step explanation:
PLS HELP MY HWS DUE IN 20MINS PLS SHOW WORK TOO TY
solve for x
Answer:
13x+2+5x-7+3x-4=180
13x+5x+3x=180-2+7+4
21x/21=189/21
X=9
Please put the degrees sign there
Step-by-step explanation:
adita spends more than 24 dollars at the gift shop she buys a mug for 9 dollars and 3 books that cost the same amount which inequality shows the cost in dollars d of each book answers
Answer: x > 5.
Step-by-step explanation:
The information given in the question can be expressed in an equation as:
Let the cost of each book be x
Cost of mug + Cost of books > 24
9 + (3 × x) > 24
9 + 3x > 24
3x > 24 - 9
3x > 15
x > 5.
Therefore, each book cost more than $5.
Divide.
120÷5
Enter your answer in the box as a fraction in simplest form.
ill give brainliest
Answer:
24/1
Step-by-step explanation:
24/1. because when you dive you get 24. 24 in fraction form is 24/1.
a storeowner orders 25 calculators that cost $36 each. The storeowner can sell each calculator for $51. The storeowner sold 22 calculators to customers. He had to return 3 calculators that were never sold and pay a $5 charge for each returned calculator. What is the storeowner's profit?
What is the scale factor of 0.75?
Answer:
n × scale factor = n prime
n × 0.75 = n′
In other words per the equation above, a Scale Factor of 0.75 is the factor that you would multiply with n to get n′.
Step-by-step explanation:
Hope it helps
Answer:
0.56 i believe
Step-by-step explanation:
