x/3+10=15 pls help me
Answers
the Answer is...:
X=195
Answer: X is 15
Step-by-step explanation:
Multiply both sides with 3
(x/3) + (10 x 3) = 15 x 3
x + 30 = 45
Add - 30 to both sides
x + 30 - 30 = 45 - 30
x = 15
Hope this helps!
Related Questions
Factor the algebraic expression. 7x+63
Answers
Step-by-step explanation:
7x+63
= 7 (x +9)
Hope it helps ya
Answer:
7(x+9)
Step-by-step explanation:
7 times what = 63?
7*9 = 63 so lets pull out a 7 from the expression
7x+63 = 7(x+9)
help!!! math-----
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Answers
The answer would be B and D because the slope stays consistent throughout the entire table unlike all of the other options.
Please help I’m offering a lot!!
What one word completes the following sentence?
_____angles formed
by a transversal of parallel lines are
congruent and all the_______
angles are supplementary to all the obtuse angles.
Answers
Answer:
right
Step-by-step explanation:
two transverse lines make a right angle ... no triangle gas 2 right angles
Please help me with this question!
Answers
Hope it helps,
Message me if you want explanation,
Can I get brainliest answer
need help with this problem
Answers
Answer:
4x+15
Step-by-step explanation:
Mr. Flores opened an account with a deposit of $5,000.
• The account earned annual simple interest.
• He did not make any additional deposits or withdrawals.
• At the end of 4 years, the balance of the account was $6,500.
What is the annual interest rate on this account?
A. 5.8%
B. 7.5%
C. 3.3%
D. 1.9%
Answers
Answer:
B. 7.5%
Step-by-step explanation:
First, we need the Simple Interest (S.I)
Total = Principal + Simple Interest
T = P + S.I
6500 = 5000 + S.I
[make S.I the subject of the formula]
S.I = 6500 - 5000
S.I = 1500
Simple Interest = (Principal × Rate × Time) / 100
S.I = (P × R × T) / 100
1500 = (5000 × R × 4) / 100
1500 = 20000R / 100
1500 = 200R
[divide both sides of the equation by 200]
1500 / 200 = 200R / 200
R = 1500 / 200
R = 7.5
The annual interest rate is 7.5%
Please help me with this!!
Answers
Answer:
15.6
Step-by-step explanation:
1 times 12 is 12 3/10 of 12 is 3.6 12+3.6=15.6
Answer:
$15.60
Step-by-step explanation:
multiply 1.3 (which is the same as 1 3/10) and 12
Help ASAP I’ll mark you as brainlister
Answers
Answer:
about 0.10 cents a unit
Step-by-step explanation:
If I'm wrong, I'm sorry!!
I hope you have a great day! Good luck with your math!
Solve for x using the figure to the right.
Answers
Answer:
Step-by-step explanation:
you plan to ride your bike to school and back at an average rate of 6 miles per hour for a distance of 10.5 mile how long will it take you
Answers
Answer:3[tex]\frac{1}{2}[/tex] hours
Step-by-step explanation:
You plan to go a total distance of 21 miles. At 6 miles per hour it takes you
[tex]\frac{21}{6}[/tex] hours or3 and [tex]\frac{3}{6}[/tex] which equals 3 and 1/2 hours
pls helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
Step-by-step explanation:
A inbetween 4/10 and 5/10
B inbetween 30 and 40
C closer to the 8/10 but inbetween 9/10
D inbetween 20 and 30
E inbetween 2/10 and 3/10
F on the 5/10
Can someone help me do this
Answers
Answer:
See below
Step-by-step explanation:
It's hard to see your photo but if that say m∠T than your answer would be
m∠ L.
The drawings are saying the the triangles are congruent which means all the interior angles of one triangle are congruent to the angles of the second triangle. m∠M = m∠J, m∠K = m∠E and m∠L = m∠T
Since you have two of the angles, you can also determine what m∠L and m∠T is equal to. The sum on all interior angles must be 180 degrees.
180 - 86 - 32 = 62
Help me!! Multiply: 20w(w-18)
Answers
Answer:
2
0
(
−
1
8
)
20w(w-18)
20w(w−18)
Simplify
1
Distribute
2
0
(
−
1
8
)
{\color{#c92786}{20w(w-18)}}
20w(w−18)
2
0
2
−
3
6
0
{\color{#c92786}{20w^{2}-360w}}
20w2−360w
Solution
2
0
2
−
3
6
0
Step-by-step explanation:
Answer:
[tex]20w(w - 18) \\ 20w ^{2} - 360w \\ \\ \\ \\ \\ \\ \\ \\ \\ hope \: it \: helps \: \\ stay \: safe \: healthy \: and \: happy[/tex]
someone hurry i need to know this question
Answers
Answer:
- 9/35
Step-by-step explanation:
Help please!!!!!!!!!!
Answers
Answer:
the measure of angle 2 is 50 degrees
Step-by-step explanation:
vertical angles are always congruent which basically means they are on opposite sides from each other so they are the same measurement, like a mirror
Liv earns $9.50 for every two bracelets she sells. The equation y = 4.75x can be used to represent this situation.
What is the constant of proportionality? Express your answer in decimal form.
Answers
Answer:
2.58
Step-by-step explanation:
how do i solve this problem?
Answers
Answer:
The fraction for 0.455555... is 41/90.
Step-by-step explanation:
Hope this helps!
Find the new amount increase
700 by 40%
Answers
40% of 700 is 280, you then add that to 700.
Work out m and c for the line:
y = 10 – x
Answers
Answer:
what
Step-by-step explanation:
Take, y=10-x and rearrange into point slope.
y=-x+10
Therefore, m= -1 and c= 10.
The endpoint coordinates of AB are A(2, -10) & B(12, 5). Find the coordinates of the point that is 2/5 from A to B.
Answers
Step-by-step explanation:
Find the distance between points A and B by the formula:[tex]\large \boldsymbol {\sf D=\sqrt{(x_1-x_2)^2+(y_1+y_2)^2} }[/tex] [tex]\large \boldsymbol{} \sf D=\sqrt{(2-12)^2+(-10-5)^2} =\sqrt{100+225} =\boldsymbol {\sqrt{325}=5\sqrt{13} }[/tex] By the condition we are told to find 2/5 the distance between points A and B [tex]\sf \large \boldsymbol {} \dfrac{2}{5} \cdot D=5\sqrt{13} \cdot \dfrac{2}{5} =\boxed{\sf 2\sqrt{13}}[/tex] We can also find the distance between them through the Pythagorean theorem we will complete a right triangle AB²=AC²+BC² AB=√AC²+BC² Where AC=10 ; BC=15 AB=[tex]\boldsymbol {\sf \sqrt{15^2+10^2}=\sqrt{325}=5\sqrt{13} }[/tex] Then 2/5* AB=2[tex]\sqrt{13}[/tex]supose that the half-life of a cesium is 30 years. If there were initially 1000g of the substance,
a) give an exponential model for the situation
b) how much will remain after 200 years
Answers
After 200 years, 9.84 grams of Cesium would remain.
Let N represent the amount of substance after t years
The half-life of a cesium is 30 years., hence, this can be represented by exponential function:
[tex]N(t)=ab^t[/tex]
where a is the initial value and b is the multiplier.
There were initially 1000g of the substance
a) The exponential model for this situation is:
[tex]N(t) =1000(\frac{1}{2} )^{\frac{1}{30} t}\\\\N(t) =1000(\frac{1}{2} )^{\frac{t}{30}[/tex]
b) After 200 years (t = 200), the amount of Cesium remaining is:
[tex]N(200)=1000(\frac{1}{2} )^\frac{200}{30} \\\\N(200) = 9.84g[/tex]
Hence after 200 years, 9.84 grams of Cesium would remain
Find out more at: https://brainly.com/question/24710827
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Answers
Answer:
ouuu noice king of spades
Answer:
♀️♀️
Step-by-step explanation:
bahahaha
Someone help me?Please
Answers
Answer:
C
Step-by-step explanation:
7 5/6 is 7.833333333333333333333
heyyy, pls help! due today!
(i showed the answer choices only for part A because they're all the same answer choices.)
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Answer:
Step-by-step explanation: WELL i cant help lm really sorry
Can someone help me do this i need helpppp
Answers
5x+2=87
5x=85
X=17
180-87-42=51
Angle C= angle F
3y=51
Y=17
Can abort help me with this math question the right answers
Answers
Answer:
pretty sure its D. 1.6 x 10^9
I just did the problem -(-8) -(-2) and i think the answer is 12. am i right
Answers
Answer:
I got 10 as the answer
Step-by-step explanation:
-(-8)-(-2)
8-(-2)
8+2
10
Answer:
is it -(-8) -(-2) or
(-8) -(-2) cause
I think you can use a number line which comes to a +6
which is bigger 3/11 or 3/12
Answers
Answer:
3/11
Step-by-step explanation:pls mark me brainliest
please help. :Forty-five students go on a field trip. The students are divided into groups of 6 students. How many groups of 6 will there be?
Answers
Please help me solve this please
Answers
Then simplify 4-1 to 3
Then simplify 15 divided by 3 to 5
The simplify 12 divided by 4 to 3
Then simplify to 2
15➗(4-1)-12➗4
15➗3-12➗4
5-12➗4
5-3
2
