Answer:
none
Step-by-step explanation:
All are rational numbers because each number can be expressed as the quotient of 2 integers:
100÷1
36÷1
27÷1
47÷1
write a numerical expression for the verbal expression twenty-five less than one hundred
Answer:
Step-by-step explanation:
To rent a certain meeting room, a college charges a reservation fee of $14 and an additional fee of $4 per hour. The chemistry club wants to spend at most $46 on renting the room. What are the possible numbers of hours the chemistry club could rent the meeting room? Use t for the number of hours. Write your answer as an inequality solved for t.
Answer:
8 hours. maybe 8×4
Step-by-step explanation:
I'm not sure on the last part though
-((r-3-5p) How do I do this problem?
Answer:
-(-4P-3) =
4P + 3
Step-by-step explanation:
Answer:
5p - r +3
Step-by-step explanation:
Question shows - (r-3-5p)
- r - - 3 - - 5 p we can simplify and separate and instruct each value then add your brackets.
- r - ( - 3) - (- 5)
- r + 3 - ( - 5p) and see that the - - 5p = + 5p
-r + 3 + 5p then rearrange and keep format.
5p -r + 3
16. A construction company is building concrete barriers at the entrance to a park
Each barrier requires 2 cubic yards of concrete. How many cubic yards will be required
to construct 12 barriers?
Answer:
24 cubic yards
Step-by-step explanation:
1 barrier = 2 cubic yard
12 barriers x 2 cubic yards = 24 cy
Please help this is the last problem on my homework and I don’t understand how to do it
Answer:
21. m<2 = 31 degree
22. m<11 = 96 degrees
23. m<5 = 127 degree
24. m<12 = 84 degree
25. m<6 = 53 degree
Step-by-step explanation:
21 explain) m<8 = m<1 = 149 degree b/c Alternate angle rule
m<1 + m<2 = 180 b/c straight line is 180 degrees
m<2 = 180 - m<1
m<2 = 180 - 149 = 31 degrees
25 explain) m<3 = m<6 = 53 degree b/c Alternate angle rule
22. explain) m<7 = m<8 - 180 b/c straight line is 180 degrees
m<7 = 180-149 = 31
m<11 = 180 - m<7 - m<6
m<11 = 180 -31 -53 = 96 degrees
24. explain) 180 = m<11 + m<12 b/c straight line is 180 degrees
180 - m<11 = m<12
180 - 96 = m<12
84 = m<12
25. explain) m<3 = m<6 = 53 degree b/c Alternate angle rule
180 = m<5 + m<6 b/c straight line is 180 degrees
180 - m<6 = m<5
180 - 53 = m<5
127 = m<5
Can someone please help me on this
it is a because it is the line is in the spot we're it is ststop to go
Given h(x)=35,find the domain and the range of the function
Answer:
Domain: (-∞,∞) Range: {y|y = 35}
Step-by-step explanation:
Find the domain by finding where the function is defined. The range of values that correspond with the domain.
What number should be placed in the box to help complete the division calculation?
pleaseeeee
evaluate the expression when y= -3
y²+7y+1
Answer: -11
Step-by-step explanation:
y²+7y+1
(-3)^2 +7*(-3)+1
9 -21 + 1 = -11
A clothing store is having a sale on socks each pair of sock are $3 if the store sells 407 pairs of socks how much money will they make
Answer:
cmon now just multiple 3 x 407, = 1221.
Step-by-step explanation:
Answer :
1 = 3
4 = 12
6 = 18
Divide
.4 Divided by 28.08
28.08 divided by 0.4 is 70.2
I used a calculator
Answer:
I think that the answer is 70.2 I hope this helps
You bought a $7.00 meal and 3 cookies. You spent a total of $10.00. How much did each cookie cost?
Answer:
A dollar
Step-by-step explanation:
7+3 is 10
3 divided by 1 is 3
Answer: 1 Dollar Per Cookie!!!
Step-by-step explanation:
$10.00
- $7.00
$3.00
$3.00 ÷ 3cookies = $1.00 per cookie
the difference of 2 times a number and 3 is less than 7
Answer:
2x - 3 < 7
Step-by-step explanation:
less than = <
difference means you're subtracting.
2 times a number its just x since we don't know the number.
and 3 because we're subtract 3 from something.
Helppppppppppppppppppppp!
Answer:
x = 11
Step-by-step explanation:
if we need to find the value of x then we need to
5x + 10 = 65 ( Vertically opposite angles are same )
5x = 65 -10
5x = 55
x = 55/5
x = 11
Answer:
x=11
Step-by-step explanation:
5x+10=65
5x=65-10
5x=55
5x÷5=55÷5
x=11
Solve the equation using subtracting or addition.
-7y = 28
Answer:
-4
Step-by-step explanation:
-7y = 28
divide both sides by 7 to make y the subject of the formula
-y = 28/7
-y = 4
therefore
y= -4
Answer:
y = -4
Step-by-step explanation:
This is a weird question. It depends on what they mean by 'solve' If you're trying to isolate the variable, which is typically what they mean when they say solve, then it can only be done through division, not addition and subtraction.
It would be like this:
[tex]\frac{-7y}{-7} = \frac{28}{-7}\\y = -4[/tex]
If perhaps they want you to get everything on one side of the equation you could just add 7y to both sides and end up with:
7y + 28 = 0
But that doesn't really do anything useful.
Hope this helps
Little help here please.
Answer:
go down positive y x mark the dot .
Step-by-step explanation:
positive is at the left !
If angle DEF is a right angle and angle GEF = 62°, then what is the angle GED?
A. 90
B. 28
C. 62
D. 118
Since Angle DEF is a right angle (i.e 90°) and it is equal to the sum of Angles GEF and GED, so
GEF + GED = DEF 62° + GED = 90°GED = 90° - 62°GED = 28°Angle GED = 28°
8) -14.6 is this number a integer, whole number or rational number
Answer:
-14,6 ∈ Q.
Step-by-step explanation:
Rearrange the formula to highlight the base area. V = 1/3Ah 10 Points
Given the formula:
[tex] \displaystyle \large{V= \frac{1}{3} Ah}[/tex]
We want to isolate A-term. First, 1/3 • Ah can be written as:
[tex] \displaystyle \large{V= \frac{Ah}{3}}[/tex]
Since we have 3 as the denominator, we multiply the whole equation by 3.
[tex] \displaystyle \large{V \times 3= \frac{Ah}{3} \times 3} \\ \displaystyle \large{3V= Ah}[/tex]
Then we move h to divide 3V since h is multiplied by A.
[tex] \displaystyle \large{ \frac{3V}{h} = A}[/tex]
Therefore, A = 3V/h
g (x) = -x^2-6x+2. Find g(0), g (1), and g (-3)
Answer:
g(0)=2, g(1)=-3 ,g(-3) =29
Step-by-step explanation:
x²-6x+2
g(0) = 0²-6(0)+2
= 0-0+2
= 2
g(1) =1²-6(1) +2
=1-6+2
=-3
g(-3) =(-3)²-6(-3) +2
=9+18+2
=29
Please help me. Thank you.
Answer:
B: 2x= -14
Step-by-step explanation:
180° is max for a triangle so subtract the given angle. 180- 84 is 96. the equation you get left with is 96= x + 59 + x + 51, which can become 2x + 110=96. Subtract 110 from 96 to get 2x by itself, which is now -14.
Solve 2 + 1/6y = 3x + 4 for y.
You be Teacher your friend finds the difference. 3/2 - 9/2= 3/2 +9/2 =12/2 =6 is your friend correct? Explain your reasoning.
Friend is not correct. Instead of finding difference , the fractions are added and then simplified.
Given :
The difference of fractions
[tex]\frac{3}{2} -\frac{9}{2} =\frac{3}{2}+ \frac{9}{2} =\frac{12}{2} =6[/tex]
We are asked to find the difference between 2 fractions
[tex]\frac{3}{2} -\frac{9}{2}[/tex]
Here , the denominators are same . So we can subtract the numerators
But in the second step , the negative sign becomes positive
Instead of finding difference both the fractions are added.
So the mistake is in step 2
Both the fractions are added instead of subtraction .
Correct steps are
[tex]\frac{3}{2} -\frac{9}{2} =\frac{3-9}{2} =\frac{-6}{2} =-3[/tex]
Learn more : brainly.com/question/15547105
-5x-4y=-8 Write a formula for f(X) in terms of x
hope its helps l got it from https://www.cymath.com/ its good for math solving.
Answer:
f(x) = - [tex]\frac{5}{4}[/tex] x + 2
Step-by-step explanation:
Note that y = f(x)
Rearrange making y the subject
- 5x - 4y = - 8 ( add 5x to both sides )
- 4y = 5x - 8 ( divide terms by - 4 )
y = - [tex]\frac{5}{4}[/tex] x + 2 , that is
f(x) = - [tex]\frac{5}{4}[/tex] x + 2
christine must choose a shirt a pair of pants and a cap for todays outfit she has 2 shirts, 5 pairs of pants and 1 cap to choose from. How many diffrent outfits can she make
She can make 10 different outfits.
This is because when you multiply the following numbers, 2 x 5 x 1, you get achieve the number 10.
Have a wonderful day,
I hope this helps! <33
Dean invests $500 for 10 years at a rate of 1.7% per year simple interest. Calculate the total interest earned during the 10 years
The total simple interest earned in the time of 10 years when investing a principal amount of $500 at the rate of interest of 1.7% is $85.
What do we mean by interest on investment?When we invest an amount, we receive the benefits of investing the amount. The benefit is called the interest. The interest is usually earned in monetary terms only.
Two common types of interest earned are:
Simple interest (S.I.): S.I. = PnrCompound Interest (C.I.): C.I. = P{1 - (1 + r)ⁿ)}In the above formulas, P is the Principal amount invested, n is the time for investment, and r is the rate of interest.
How do we solve the given question?In the question, we are said that Dean invests $500 for 10 years at a rate of 1.7% per year simple interest.
We are asked to find the total interest Dean earned in the time of 10 years.
We will use the formula for simple interest (S.I.), according to which:
S.I. = Pnr, where P is the Principal amount invested, n is the time for investment, and r is the rate of interest.
In our case,
The principal investment P = $500
The rate of interest r = 1.7%
The time for investment n = 10 years.
∴ Simple Interest (S.I.) = $500*10*1.7% = $5000*0.017 = $85
Learn more about interest on investments at
https://brainly.com/question/24924853
#SPJ2
When d=2 and u=7 look at picture
Answer: -55
Step-by-step explanation:
−10−6×7−3
-10-42-3
−10−42−3
-52-3
−52−3
-55
−55
What value(s) of x will make each equation below true?
a. X + 5 = 5
b. 2x - 6 = 3x + 1 - X - 7
c. 4x - l = 4x + 7
Answer:
a
Step-by-step explanation:
x+5=5...implying that x=O
-5 • -3 = _____
Please answer this quickly
Answer:
15
Step-by-step explanation:
pls mark me as brainliest
Answer:
15
Step-by-step explanation:
Find the perimeter. Simplify your answer.
C-2
с
C-2
2 · c + 2 · (c - 2) =
= 2c + 2c - 4 = 4c - 4 ← the end
Answer:
The perimeter is 4c - 4
Step-by-step explanation:
We will use the Rectangle Perimeter formula:
P = 2(l + w)
Given:
l = c
w = c - 2
Now, we just plug them into the formula:
P = 2(l + w)
P = 2(c + c - 2)
P = 2(2c - 2)
P = 4c - 4
