The answer is D - 12 months
2. Tanya is 15 years older than Sarah. In 3 years, the sum of their ages will be 41.
a) Write an expression for Tanya's age in terms of Sarah's age. Use S to represent Sarah's
current age
b) Write an expression for how old Tanya will be in 3 years, using the expression you wrote
for her age
c) Write an expression for how old Sarah will be in 3 years, using S to represent Sarah's
current age.
d) Write an equation that shows the sum of their future ages will be 42
e) Solve that equation to find Sarah's current age
f) What is Tanya's current age?
Please help me I’m terrible with things like this!!!
find the value of x and please show how
Answer:
x = 12°
Step-by-step explanation:
The sum of angles in a triangle is 180°.
So,
39° + 53° + 4° + 7x = 180°
Add all the numbers on the left up.
96° + 7x = 180°
Subtract 96 from both sides.
7x = 84°
x = 12°
Hope this helps!
Answer: x= 12
Step-by-step explanation:
Triangle angle sum theorem says that the interior angles of a triangle sum to 180 degrees. Set the sum of all of these angles equal to 180 to solve. 39+53+ (4+7x) = 180. Combine like terms. 96 +7x = 180. Subtract 96 from both sides. 7x = 84. Divide both sides by 7. X = 12
AA'B'C'is a reflection of AABC over the y-axis. What is the length of A'C'?
Answer:
(A). 6 units
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Urgent please help..
Answer:
5.4
Step-by-step explanation:
First find the area of the square.
L times W
5 times 5=25
Now find the area of the cricle
A=[tex]\pi[/tex][tex]r^{2}[/tex]
Substitute pi with 3.14 and radius with 2.5
A= 3.14 times[tex]2.5^{2}[/tex]
A=3.14 times 6.25
A=19.625
Now substract the area of the square from the area of the circle
Your answer will be 5.375
The rounded answer will be 5.4
Lori had $126.89 in her bank account. She deposited $21.49 into it and then wrote a check for her car repairs for $156.61. What was the ending balance in her account?
–$51.21
–$8.23
$8.23
$51.21
Answer:
hi here is your answerr!
Step-by-step explanation:
Lori had $126.89 in her bank account.
She deposited $21.49 into it and then wrote a check for her car repairs for $156.61
126.89+ 21.49=148.38
148.38-156.61=−8.23
she owes the bank $8.23
Answer:
$105.49
Step-by-step explanation:
126.89-$21.49
= $105.49
Write an equation to represent the following description.
"Eight more than four times a number is 28"
Evaluate (3.2) to the second power.
Answer: 36
Step-by-step explanation: Did the quiz and got 100 :)
Write an equivalent expression. (x+5)+4
Answer:
x+9
Step-by-step explanation:
if you expand...you could get x+9, which is the same as the given expression
a rhino can run at speeds at about 28 miles per hour, what is that number in feet per second, to the nearest whole number?
Answer:
41.066666666 feet per second
Step-by-step explanation:
Answer:
41 feet per second
Step-by-step explanation:
plz help. jus wanna answer :)
Answer:
The measure of uT is given = 31.6
and it is given ,that WV bisect the line UT
so,the measurement of US = 31.6/2
= 15.8
hope it helps and your day will be full of happiness
Can someone pls factor the trinomial
I will mark you as brainliest
Francis is saving money for a new kindle. she needs to save at least $200 to pay for it and has decided to save $25 per week from babysitting. how many weeks will it be before she can purchase the new kindle. show work please
Answer:
8 weeks
Step-by-step explanation:
to solve divide the total cost of kindle by the money she saves each week.
200÷25 is 8.
and to check you can multiply 25 x 8
You make $5 an hour (h) at your job and are given a weekly bonus of $20. Write the equation showing your earnings (e) each week.
Translate into a linear equation
Answer:
5h+20=e
Step-by-step explanation:
If x = 10, which equation is true?
A 19 = 2(0.5 - x)
B -28.5 = 3(0.5 - x)
C 3 = 2(x - 0.5)
D 33 = 3x - 3
Answer:
A
Step-by-step explanation:
A) 19 = 2(9.5)
19 = 19
Mary bought more than 72 pencils to distribute to children at an orphanage. She packs these pencils in gift boxes.
If she packs 4 pencils each into x gift boxes, the inequality that represents this situation is
.
The simplified form of the inequality is
Answer:
4x≥=72
Step-by-step explanation:
1. Particularly, we have:
Given:
X: number of gift boxes
2. We then have to write the inequation that models the problem:
"Mary bought more than 72 pencils"
"She packs 4 pencils each into x gift boxes"
Finally we have:
4x≥=72, for the inequality that represent this situation.
When Simplfying (simplified form):
= x≥72/4
= x≥18
Answer:
4x > 72
x > 18
Step-by-step explanation:
PLEASE HELP QUICKLY!!
Answer:
79
Step-by-step explanation:
Sense all the lines are straight, and will never cross, then adjacent angles must always add up to 180 degrees. 3 and 4 are adjacent. Thus they must add up to 180. So set up as 101 + x = 180. x=180 - 101, and find that x = 79. Plug x back into check. 101 + 79 = 180. and 180= 180. The answer is 79 degrees.
A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.
All together, there are 82 cow and chicken legs on the farm.
If there are 35 chickens, how many cows are there?
Answer:
42
Step-by-step explanation:
Sally bought a sofa for $450. It was marked 35% off. The sales tax is 8.5%. Find the total cost of the sofa.
Answer:
$170.89 I think
Step-by-step explanation:
Answer:
answer amswersmwkkw
Step-by-step explanation:
7%
what is 2+2(2)^2-3 ?????????
Answer: 7
Step-by-step explanation: All you do is simplify it so. 2+2(22)−3
=2+(2)(4)−3
=2+8−3
=10−3
=7
Answer:
7 or 3
Step-by-step explanation:
its 7 if the -3 isnt minus 3 isnt with the ^2
its 3 if it is with the ^2
Please help with this
Answer:
[tex]f(x) = 100(1.05)^t[/tex]
11.11 Go math 5th grade pages 510A 510B.
After you withdraw $35 from your checking account, the new balance is $260. Which equation shows the equation that could be used to find the balance on your account before the withdrawal?
what is divison
anyone know?
tel me
Answer:
Division Means Divide
Step-by-step explanation:
10÷5
5×2 = 10
wHaTs Ur FaV tYlEr ThE cReAtOr SoNg? DoNt RePoRt Me BuT mY fAv SoNg iS eArFqUaKe :P
Answer:
so u jus gon bring me a birthday gift on my birthday to my birthday party on my birthday wit a birthday gift ?
Step-by-step explanation:
Answer:
Uh
Step-by-step explanation:
I dont know any of his songs
What is 734 divided by 2
Answer:
The answer to your question is 367
Step-by-step explanation:
I hope this helps answer your question
:D
Answer:367
Step-by-step explanation:
because I know what it is!
I hope this helped
Which expression is equivalent to 8x + 14 +9x - 5?
26x
36x
17x + 9
17x + 19
Answer:
36x
Step-by-step explanation:
You add the two common numbers and go from there
Which pair of triangles below MUST be similar?
Answer:
i think is C
Step-by-step explanation:
Answer:
Its C
Step-by-step explanation:
Brain
The student council is organizing a school fair. Council members are making signs to show the prices for admission and for each game a person can play. If the school admission is $2 and the price per game is 25 cents, Let x represent the number of games. Which expression can you use to determine the total amount (in dollars) a person pays for admission and playing x games?
Answer:
$2 + 0.25x
Step-by-step explanation:
The expression would be
Let us assume the x be the number of games
And the school admission is $2 plus the price of game is 25 cents
So, based on the above information
The expression to determine the total amount is
= $2 + 0.25x
A 10-ft ladder leans against the side of a house. The bottom of the latter is 5 ft from the side of the house. How high is the top of the ladder from the ground. If necessary, round your answer to the nearest tenth.
PLEASE HELP
Answer:
8.7 feet
Step-by-step explanation:
Pythagorean Theorem : 10 is hypotenuse and 5 is opposite. 10^2-5^2=75. Now take 75 and square root it and you will approximately get 8.7.