Answer:
c=35+0.23mStep-by-step explanation:
Given that Nadya's uses the service for up to 200 times then
let let c represent the cost of Nadya's bill
and m be the minutes of airtime
therefore
the initial charger is $35
The charge per additional minutes is $0.23
c=35+0.23m
Therefore the expression is
c=35+0.33m
Martin borrowed $2700 from a bank. If he pays a fixed amount for 9 months, how much money does he have to pay per month to clear his debts? Represent the quotient as a rational number.
A. -800/1
B. – 500/1
C. 300/1
D. -100/1
Answer:
300/1
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
2700÷9=300
so,he have to pay 300 per month.
Which expression is equivalent to 4(6 + 8)? (1 point)
a
10 + 12
b
10 + 8
c
24 + 32
d
24 + 8
plz help mark you brainlyiest!
Answer:
C. 24 + 32
Step-by-step explanation:
Step 1 - Distribute
4 • 6 = 24
4 • 8 = 32
24 + 32
Simplify 1/4 (15-6) + 3^3 divided by 12
Answer:
Step-by-step explanation:
Use PEDMAS method
P - Parenthesis
E - Exponents
D - Division
M - Multiplication
A- Addition
S -Subtraction
[tex]\frac{1}{4}(15-6) + 3^{3}[/tex] ÷ 12 = [tex]\frac{1}{4}*9+3^{3}[/tex] ÷ 12 {Operation inside parenthesis}
[tex]= \frac{1}{4}*9+27[/tex]÷ 12 {Exponents}
[tex]= \frac{9}{4} + \frac{27}{12}\\\\\\= \frac{9*3}{4*3} + \frac{27}{12} \\\\\\= \frac{27}{12} + \frac{27}{12}\\\\\\=\frac{27+27}{12}\\\\\\=\frac{54}{12}\\\\=\frac{9}{2}\\\\= 4\frac{1}{2}[/tex]
Answer:
the answer is c. 4 1/2
Step-by-step explanation:
I guessed c got it right
Which cube is formed by folding the pattern?
Answer:
b
Step-by-step explanation:
Find the value of -8 + 9 · 2 ÷ -3.
-2
-14
-11
- 2/3
ill give brainlyest
Answer:
-14
Step-by-step explanation:
9 x 2 = 18
18 divided by -3 = -6
-8 + -6 = -14
Answer:
-14
Step-by-step explanation:
positive even whole numbers from 0 to 8. helping my little cousin with math and i dont even get it
Answer:
2, 4, 6, and 8.
Step-by-step explanation:
Even: Anything that isn't or ends with
1, 3, 5, 7, 9.
Whole: Not a decimal.
Positive: Isn't below 0.
Translate 4n=8(5-n) into a sentence.
Step-by-step explanation:
4n= 8(5-n)
4n=8×5-8n
4n=40-8n
collect like terms
4n+8n=40
12n=40
12n/12 =40/12
n= 3.33
1. Gilbert wants to know the dimensions of his (3x2 – 12x + 9) square units
rectangular lot. What is the length and width of his lot?
Identify the phrase that relates to the study of geography.
A. a record of events over time and their meanings
B. the effect living and nonliving things have on each other
C. the creation and use of goods and services
D. the study of rocks and fossils
Answer:
D
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I did the test in MIddle school and its in the lesson that's where I found it so next time ur stuck on a question look at the lesson then if your stilll stuck ask brainly k?
Jada's Pizza sells pizza by the slice for lunch. An employee recorded how many slices of each type of pizza were sold today. cheese 63 onion 12 supreme 1 mushroom 4 What is the experimental probability that the first slice sold during lunch tomorrow will be a slice of onion pizza? Write your answer as a fraction or whole number.
Answer:
The probability is 3/20
Step-by-step explanation:
Here, we want to find an experimental probability
The experimental probability that the first slice of pizza sold during lunch tomorrow will be a slice of onion pizza will be;
(number of slices of onion pizza)/(total number of slices)
Total number of slices = (63 + 12 + 1 + 4) = 80
number of slices of onion pizza = 12
So the probability is 12/80 = 3/20
Answer:
3/20
Step-by-step explanation:
HELP AGLEBRA 2 LOTS OF POINTS
I need help on this Exponent rules maze, please show your work so I can understand what I did wrong
Step-by-step explanation:
What are the missing parts that correctly complete the proof?
Given: point P is on the bisector of ABC.
Prove: point P is equidistant from the sides of ABC.
1. BP is the bisector of ABC- given
2. ABP≈CBP- ?
3. BXP and BYP are right angles- given
4. ?- all right angles are congruent
5. BP≈BP- ?
6. BXP≈BYP- ?
7. ?- corresponding parts of congruent triangles are congruent
8. Point P is equidistant from the sides of ABC- definition of equidistant
Answer:
Hello, I just took the test today. I will attach a screenshot. I hope I am not too late answering your question.
This question stumped me too at first. I hope this helps!
The missing parts that correctly complete the proof are;
2) Definition of a bisector
4) ∠BXP ≅ ∠BYP.
5) Reflexive property of congruence.
6) AAS congruence theorem.
7) Corresponding sides of congruent triangles are congruent.
We are given;
Point P is on the bisector of ∠ABC.
2) ∠ABP ≅ ∠CBP; The symbol ≅ means congruent. This means they are equal and it is true because it corresponds with the definition of a bisector means dividing into 2 equal parts.4) All right angles are congruent; Congruent means equal and the two right angles we have in the image are; ∠BXP and ∠BYP. Thus, we can write; ∠BXP ≅ ∠BYP.5) BP ≅ BP; This means that Line BP is congruent and equal to itself and this fulfils the theorem called reflexive property of congruence.6) ΔBXP ≅ ΔBYP; This means ΔBXP is congruent to ΔBYP. Since we have established that ∠BXP ≅ ∠BYP; ∠ABP ≅ ∠CBP; BP ≅ BP. It means we have 2 corresponding angles and one corresponding side equal to each other from the 2 congruent triangles and so we can say this fulfils the AAS congruence theorem.7) PX ≅ PY; This means PX is congruent to PY. From congruence theorem, corresponding sides of congruent triangles are congruent.
Read more at; https://brainly.com/question/11357763
What is the solution of this equation?
-5 + 7y = 8y - 6
(I need what number Y is)
Answer:
y = 1
I hope this helps!
⚠️⚠️ What’s the slope and intercept B ⚠️⚠️
MARKING BRAINLIEST ASAP
Answer:
The slope is 1 and the y-intercept is 3.
Step-by-step explanation:
SOMEONE PLEASE HELP ASAP
Answer:
The answer would be 15yd^2.
Step-by-step explanation:
The area of a triangle is found by...
A = (L*H) / 2
L = length
H = height
Answer:
15.0 yd
Step-by-step explanation:
A= h b/2 = 3·10/2=15
This is for Geometry with angles if someone CAN PLEASE HELP SOON OMG THANK YOU SO MUCH IM STRUGGLING
Answer:
1: 90,2: 136, 3: 70, 4: 35
Step-by-step explanation:
HELP ME PLZ I WILL GIVE P THE CROWN THINGY
Answer: 20
Step-by-step explanation:
Answer:
10
40 per day plus the 4 dollars per person
4*10=40
40+40=80
hope this helps ^^
Suppose that R and S are points on the number line. If RS=9 and R lies at -6 where could S be located
Answer:
at 3
Step-by-step explanation:
because iin a number line we have positives and negatives if rlR is at nine then S is at 3
Use the diagram below to solve. The m∠ 1 = 29x + 12 and the m∠ 5 = 15x - 8. All lines that appear parallel are parallel.
Answer:
Equation: (29x + 12)° + (15x - 8)° = 180°
x = 4
m∠ 5 = 52°
Step-by-step explanation:
Given:
m∠ 1 = 29x + 12,
m∠ 5 = 15x - 8
Since all lines that appear are parallel, therefore, opposite angles of the quadrilateral are congruent.
Therefore, m<1 = m<4 = 29x + 12
m<4 + m<5 = 180° (linear pair)
(29x + 12) + (15x - 8) = 180° (substitution)
The equation above is what we would use in solving for x. Let's solve for x:
29x + 12 + 15x - 8 = 180
Collect like terms
44x + 4 = 180
Subtract 4 from both sides
44x = 180 - 4
44x = 176
Divide both sides by 44
x = 176/44
x = 4
m∠ 5 = 15x - 8
Plug in the value of x
m∠ 5 = 15(4) - 8 = 60 - 8
m∠ 5 = 52°
HELP PLEASE!!!!Decide if the function is an exponential function. If it is, state the initial value and the base.
y = -6.1 X 3^x
Answer:
Exponential Function; base = 3; initial value = - 6.1
Step-by-step explanation:
What is the slope of y = -2 + 7?
Answer:
0
Step-by-step explanation:
Assuming there is no typo in your question, the slope is 0 because the function is a horizontal line.
WILL MARK BRAINLIEST!!
Answer:
The correct answer is the third one
plz mark me brainsliest!!!!!
Divide. Round to the nearest tenth if necessary. 11.4 divided by 19
This is the equation and we need to solve for y 2x+y=7
Answer: y = -2x + 7
Step-by-step explanation:
Answer:
y= -2x+7
Step-by-step explanation:
We need to keep y on one side of the equation.
2x+y= 7
=2x -2x
y= -2x+7
Hope this helps!
I really need help. It's with linear equations.
Answer:
-40
Step-by-step explanation:
pls give me brainleist
Jacob and Joe are selling cheesecakes for a school fundraiser customers can buy New York style cheesecake and strawberry cheesecakes Jacobs or six New York style cheesecake's and six strawberry cheesecakes for a total of $96 Joe sold one New York style cheesecake and four strawberry cheesecake for a total of $52 what is the cost of each of one New York style cheesecake and one strawberry cheesecake
Step-by-step explanation:
Given data
Let the cheese be x
And strawberry be y
So
6x+6y=96-------1
x+4y=52----------2
Solving 1 and 2 simultaneously
Let us multiply equation 2 by 6 we have
6x+6y=96
6x+24y=312
-0-18y=-216
18y=216
y=216/18
y=12
Put y=12 in equation 2
x+4*2=52----------2
x+8=52
x=52-8
x=44
cheese =44
strawberry =12
$260 worth of tickets were sold
Adult tickets cost $6.25 each
Child tickets cost $4
56 tickets were sold
Let x represent the number of adult tickets sold. Let y represent the number of child tickets sold.
Using the system of equations you found in the last problem, solve for the number of adult tickets sold.
Answer:
56=6.25x+4x
Step-by-step explanation:
-12-5(x + 4) = 3x
So like idk how to do this-
Answer:x=-4
Step-by-step explanation:
First distribute -5 to x+4 so -5•x and -5•4 get you -5x and -20 then bring every thing down
Now you have
-12-5x-20=3x
Then combine like terms which are -12 and -20 giving you -32
-32-5x=3x and 5 to bot side now you have
-32=8x then divide by 8 on both side giving you -4
PLZ HELP ASAP!!!!
In a recent survey, 62 students out of 100 choose corn as their favorite lunch item. If Washington has 3,800 students, how many students at
Washington would say corn is their favorite?
I need help please 20 points
Answer:
5^9
Step-by-step explanation:
subtract them. base (5) stays the same