Answer:
x = 7
Step-by-step explanation:
3(x + 8) - 2 = 43
3x + 24 - 2 = 43
3x + 22 = 43
-22 -22
3x = 21
divide by 3
x = 7
What is the value of 1/2 + (-5/6) + 1/4?
1. -7/12
2. -1/12
3. 1/12
4. 1 7/12
Answer:
The answer is 4
Step-by-step explanation:
1/2+(-5/6)= 1 1/3
1 1/3 + 1/4= 1 7/12
Diane has $20 in a savings account that earns 5 % annually. How much will she earn in interest in 1 year?
Answer:
$21
Step-by-step explanation:
Given data
Principal= $20
Rate = 5%
time= 1 year
Required
The final amount A
Applying the simple interest formula
A= P(1+rt)
substitute
A=20(1+0.05*1)
A=20(1.05)
A=20*1.05
A=$21
Hence she will earn $21
Find the measure of side b.
On a right triangle on the hypotenuse c = 240in and on the left side of the right angle is 39 degrees.
-6 + 4x - x + 1 = 10 please help with this problem.
its too confusing for me
Answer: x=5
Step-by-step explanation:
Solve for X
6+3x=12x-5
Answer:
x= 11/9
Step-by-step explanation:
6 +3x = 12x -5
-6 -6
3x = 12x -11
-12x -12x
-9x = -11
/-9 /-9
x= 11/9
PLEASEEEEEE HELPPP ASAPPP REWARD BRAINLIESTT
Answer:
1: 9 & -8
2: -4 & -5
3: -10 & 6
4: -8 & 6
5: 3 & 8
Step-by-step explanation:
please help me to find the slope!
m
y2-yi
X2 -X1
Find the slope of the line that passes
through these two points.
(3,5)
(5,1)
m = [?]
Answer: Slope is -2
Step-by-step explanation:
Y² - Y¹ divide by X² - X¹
= 1 - 5 divide by 5 - 3
= -4/2
Slope is -2
All factors for 3,235?
Answer:
1,5,647,3235
Step-by-step explanation:
there yah go
You have completed 60% of your English homework.The assignment has 25 questions. How many questions are left?
15, i read it wrong the first time whoops
A grocery store sold 18 juice boxes, of which 9 were strawberry flavored. What is the experimental probability that the next juice box sold will be strawberry flavored?
A) 1/2
B) 0
C) 2
D) 1
Answer:
a.
Step-by-step explanation:
Answer: (A) 1/2
Step-by-step explanation:
there is 18 boxes of juice, 9 are strawberry
18÷9=2
so there is half of the juices that are strawberry
so the chances of someone picking strawberry is 1/2
50 POINTS
Henrietta did an experement she started out with 325 bacteria cells. She found that the growth rate the number of bacteria doubled each hour, Sketch the graph that represents the situation Label the y-intercept and the point that represents the projected bacteria population 18 h from the time Henrietta started the experiment
Answer:
it is to help me out but the answer is 59-=9x67-=7
Step-by-step explanation:
the answer is 7
what is 2.5% of 15 530
Answer:
2.5% of 15,530 is 388.25
Solve for y, 3x + y = 15
Answer:
y=-3x+15
Step-by-step explanation:
Answer:
y=15-3x
Step-by-step explanation:
you get this by moving the 3x to the other side
this causes the sign to change to minus
hope this helpsss :)) xx
Write as an addition problem: 53 - (-53 )
Answer: 106
Step-by-step explanation:
53-(-53)
= 53 + 53 [ the product of - and - gives +]
= 106
Hope it helped u,
pls mark as the brainliest
^_^
6 divied by the sum of k and 4
I just need an explanation for both of these! Help would be greatly appreciated, thanks. :))
Answer:
1. Well, to cross multiply them you multiply the numerator in the first fraction times the denominator in the second fraction, then you write that number down. ... The reason we cross multiply fractions is to compare them. Cross multiplying fractions tells us if two fractions are equal or which one is greater.
2. Cross multiplying fractions to find a missing numerator or denominator for equivalent fractions works because it is a shortcut for rearranging to isolate the variable.
Step-by-step explanation:
Join my zo0m plz
https://zo om.us/j/95168253981?pwd=b3QzZWlON2ZSbU1ZalFTcnFuUCtIdz09
take the space out
What is the solution to the equation 2n - 3 = 7
Answer:
Step-by-step explanation:
2n-3=7
2n=4
n=4/2
4/2=2
N=2
Hope this helps!
I need help please!!
Answer:
Would be TSR
Step-by-step explanation:
Lining up the congruent angles and sides shows the correct statement.
Answer:
yea what that kid said
Step-by-step explanation:
\f(x) = \left\{
x + 4
8
2. - 1
<5
55x47
7<<10
Wright.)
For f(x), evaluate the following:
a. f(0)
b. f(6)
Show all of your work.
Answer:The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=0
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=0We get f(0) = 0. the answer is a
step by step:
Simplify the following expression
[(3 x 6) + (5 x 2)] ÷ 7
Answer:
4
Step-by-step explanation:
(3)(6)+(5)(2) /7
= 18+(5)(2) /7
=( 18+10) /7
= 28 /7
=4
DONE BY 3:40 What is the greatest common factor of 60, 84 and 72?
OA) 4
B) 12
C) 24
OD 84
Answer:
B
Step-by-step explanation
10.
Which relation is a function?
A. {(–2, –12), (–2, 0), (–2, 4), (–2, 11)}
B. {(0, 1), (0, 2), (1, 2), (1, 3)}
C. {(–4, –6), (–3, –2), (1, –2), (1, 0)}
D. {(8, 1), (4, 1), (0, 1), (–15, 1)}
Answer:
Good question. That's a hard one but I think it's C. {(-4,-6), (-3,-2), (1,-2), (1,0)}
Step-by-step explanation:
What conclusion can you make from the information below?
Three boys (Dmitri, Ken, and Adam) have three different favorite colors (red,green, and blue)
• Dmitri does not like red
• Adam does not like red.
A. Dmitri's favorite color is blue.
B. No one likes green
C. Ken's, favorite color is red
D. Ken's favorite color is not red.
Answer:
Step-by-step explanation:
Answer: I think it might be D I'm not sure
Step-by-step explanation:
pls help soon! will give brainly!
Answer:
so the photo is too small I can't see what is write on it
————PLEASE HELP————-
Olivia opens a savings account that pays 4% simple interest per yesr. If she deposits a total of $650, how much interest will she earn at the end of the first year?
Answer:
47
Step-by-step explanation:
Answer:
$676 = total money
Step-by-step explanation:
650 +(650x0.04) = 676
If the points (2, 4), (5, k), and (8, 20) are on the same line, what is the value of k?
Answer:
k = 12
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (8, 20)
m = [tex]\frac{20-4}{8-2}[/tex] = [tex]\frac{16}{6}[/tex] = [tex]\frac{8}{3}[/tex]
Repeat using (5, k) as one of the points and equate to [tex]\frac{8}{3}[/tex]
(x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (5, k) , then
m = [tex]\frac{k-4}{5-2}[/tex] = [tex]\frac{k-4}{3}[/tex] = [tex]\frac{8}{3}[/tex] ( cross- multiply )
3(k - 4) = 24 ( divide both sides by 3 )
k - 4 = 8 ( add 4 to both sides )
k = 12
Paulo and Marie are collecting quarters. The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has. Let m be the number of quarters Marie has. What expression represents the number of quarters Paulo has?
Answer:
Paulo = 3m - 5
Step-by-step explanation:
m = number of quarters Marie has
The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has
3 times number of quarters Marie has = 3 * m
= 3m
5 fewer than the number of quarters Marie has
3m - 5
Paulo = 3m - 5
8. Write a quarter million in scientific notation.
Answer:
250x10^3
Step-by-step explanation:
Write fifty-three ten-thousandths in decimal
Answer:
0.0053
Step-by-step explanation:
from the point you start counting backwards tenth, hundredth, thousandth, ten-thousandth
A triangle is formed by three line segments that intersect only at their endpoints. True or False?
Answer:
it is true.................
Answer: Your answer is TRUE
Step-by-step explanation: