Answer:
-8
Step-by-step explanation:
27-7=20
20-7=13
13-7=6
6-7= -1
-1-7= -8
HELP DUE IN 10 MINS!
Solve for x.
x + 1 / x + 5 = 7/6
Answer:
[tex]x = ( - 29)[/tex]
Step-by-step explanation:
[tex] \frac{x + 1}{x + 5} = \frac{7}{6} \\ use \: \: \: cross \: \: multipication \\ 7(x + 5) = 6(x + 1) \\ 7x + 35 = 6x + 6 \\ 7x - 6x = - 35 + 6 \\ x = - 29[/tex]
hope this helps you.
Angle a and angle b are verticle angles if angel = (2x+26) and angle b = (3x+21) then find rhe measure of angle b
Answer:
36°
Step-by-step explanation:
a° = b°
2x+26 = 3x+21
x=5
thus a = 2(5)+26 = 36°
and b = 3(5)+21 = 36°
Errrrrrrrrrrrrrrrrr
Answer:
st and wx
Step-by-step explanation:
bc they are on oppostite sides
How do I solve 4/9x - 10 > x/3 - 12 word for word steps?
the answer is in the photo
12 - 5 + 6 × 3 + 20 ÷ 4
Answer:
30
Step-by-step explanation:
12 - 5 + 6 × 3 + 20 ÷ 4
12 - 5 + 6 × 3 + 5
12 - 5 + 18 + 5
7 + 18 + 5
25 + 5
30
Please Help!!
f(x) = square root of x plus 7 ; g(x) = 8x -11
Find f(g(x))
I'm not sure if you mean ( [tex] \sqrt{x + 7} [/tex] ) or ( [tex] \sqrt{x} + 7[/tex] ) I solved it both ways .
[tex]f(x) = \sqrt{x + 7} \\ \\ f( \: g(x) \: ) = \sqrt{(8x - 11)+ 7} \\ = \sqrt{8x - 11 + 7} \\ = \sqrt{8x - 4} \\ = 2 \sqrt{2x - 1} [/tex]
____o_____o______
[tex]f(x) = \sqrt{x} + 7 \\ \\ f( \: g(x) \: ) = \sqrt{(8x - 11)} + 7 \\ = \sqrt{8x - 11} + 7\\ [/tex]
I hope I helped you^_^
Find the slope of the line passing through the points (-8,-3) and (-3,4).
Answer:
2.333333
Step-by-step explanation:
Answer:
[tex]slope = \frac{y2 - y1}{x2 - x1} \\ = \frac{4 - - 3}{ - 3 - - 8} \\ = \frac{4 + 3}{ - 3 + 8} \\ = \frac{7}{5} = 1.4 \\ thank \: you[/tex]
Brian spends 1/4 of his wages on rent and 1/3
on food. If he makes £480 per week, how much money does he have left?
Answer:
200
Step-by-step explanation:
A store sells DVDs for $15 and CDs for $12. What is the total cost of 5 DVDs and 6 CDs?
Answer:
5 DVDs are $25 and 6 CDs are $72
Step-by-step explanation:
The required cost of a store of selling DVDs for $15 and CDs for $12 is $147.
Given that,
A store sells DVDs for $15 and CDs for $12. What is the total cost of 5 DVDs and 6 CDs is to be determined.
Cost price is the price for the buyer pays to the seller for an object or product.
What is arithmetic?In mathematics, it deals with numbers of operations according to the statements.
Here,
A store sells DVDs for $15 and CDs for $12
Cost of 5 DVD's = 5 * 15
= $75
Cost of 6 CD's = 6 * 12
= $72
The total cost of 5 DVD's and 6CD's = 75 + 72 = $147
Thus, the required cost of a store selling DVDs for $15 and CDs for $12 is $147.
Learn more about cost price here:
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2+4(7+2²)
--------------
4×2+5×3
Answer:
[tex] \frac{46}{23} [/tex]
Step-by-step explanation:
[tex] \frac{2 + 4(7 + {2}^{2} )}{4 \times 2 + 5 \times 3} [/tex]
[tex] \frac{2 + 4(7 + 4)}{4 \times 2 + 5 \times 3} = \frac{2 + 4(7 + 4)}{8 + 5 \times 3} [/tex]
[tex] \frac{2 + 4(7 + 4)}{8 + 15} = \frac{2 + 4 \times 11}{8 + 15} [/tex]
[tex] \frac{2 + 4 \times 11}{23} = \frac{2 + 44}{23} [/tex]
[tex] = \frac{46}{23} [/tex]
Answer:
2+4(7+2)^2/4×2+5×3= 46/23
answer needed with explanation
Answer:
75 is the greatest
Step-by-step explanation:
a and b have to be either 5 or 7 and if you do 10 × 7 + 5 it will be the greatest number
Answer:
[tex]a \: and \: b \: must \: be \: highest \: \\ so \: take \: a = 7 \: and \: b = 5 \: \\ because \: tey \: are \: the \: highest \: prime \: number \\ then \: n = 10a + b \\ n = 10 \times 7 + 5 \\ = 70 + 5 = 75 \\ thank \: you[/tex]
x is 5 years older than y.Z is 6 years older than x how old are each person if the sum of their ages is 31
what did the boy candy say to the girl candy
Step-by-step explanation:
Ahh!! that question is complicated....
I didn't realize that candy had genders.
Could someone help me?
(50 Points)
Answer:
.
Step-by-step explanation:
.............................
What is an equation of the line that passes through the point (3,-1)(3,−1) and is parallel to the line 5x+3y=65x+3y=6?
Step-by-step explanation:
5x+3y = 6
5x = 6 - 3y
5x = 3(2-y)
5x/3 = 2 - y
y = 2 - (5x/3)
slope = x coefficient.
= - 5/3
Perpendicular slopes must be opposite reciprocals of each other: m1 * m2 = –1
new slope = 3/5
the equation formula
y = mx + b
m = new slope = 3/5
y = (3x/5) + b
From the point given (3 , -1 )
x = 3.
y = -1
-1 = (9/5) + b
b =( -5/5) - (9/5)
b = - 14 / 5
[tex]y = \frac{3}{5} x - \frac{14}{5} [/tex]
Which two choices use the Distributive Property correctly?
Select one or more:
a. 2(8 + 3) = 8(2) + 8(3)
b. 2(6 + 5) = 2(6) + 2(5)
c. 3(11) = 3(5) + 3(6)
d. 6(20) = 6(10) + 6(3)
How do you find the slope of (-2,-2) and (4,1) the line passing through the points
solve for x
the area if the triangle is 50 and the one angle is 61, what is x
6
Step-by-step explanation: that’s math
Solve the equation.
2(3x+5)=46
x=6
Step-by-step explanation:
2(3x + 5) = 46,6x + 10 = 46,6x = 36,x = 6
The solution to the equation is x = 6.
Given is an equation 2(3x + 5) = 46, we need to solve it,
Let's start by gradually simplifying both sides of the problem in order to find the answer:
2(3x + 5) = 46
First, multiply 2 with each term included in parentheses to apply the distributive property:
6x + 10 = 46
Next, remove 10 from both sides to isolate the variable term:
6x = 46 - 10
That amounts to:
6x = 36
Lastly, find x by multiplying both sides by 6:
x = 36 / 6
x = 6
Consequently, x = 6 is the answer to the equation.
Learn more about equation click;
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hi guys can l ask...... A BABY IS 3WEEKS AND 4 DAYS OLD. WHAT IS THE AGE OF THE BABY IN DAYS
Answer:
25 days old
Step-by-step explanation:
7 days = 1 week
3 x 7 = 21
21 + 4 = 25
25 days old
Find the distance between the points (0,-5) and (6,-3)
Answer:
up 11 and left 2
Step-by-step explanation:
Answer:
x1=0 x2=6 y1 =-5 y3=-3
Distance^2 = Square Root [(x2 - x1)^2 + (Y2 -Y1)^2]
Distance^2 = Square Root [(6 -0)^2 + (-3 --5)^2]
Distance^2 = Square Root [6^2 + 2^2]
Distance^2 = Square Root [36 + 4]
Distance = 6.3245553203
To check the answer go here: https://www.1728.org/distance.htm
Step-by-step explanation:
Sixteen is equal to 7 increased by the product of 3 and a number.
Answer:
number is 3
Step-by-step explanation:
let the number be n then the product of 3 and the number is 3n , so
16 = 7 + 3n ( subtract 7 from both sides )
9 = 3n ( divide both sides by 3 )
3 = n
That is the number is 3
F(x)=2+4 hurry I need it know guys
Answer:
f(x) = 6
simple as me haha
Step-by-step explanation:
please give brainliest i need it
At the grocery store a Sprite costs $0.85, a 6 pack of Sprite is $4.08, and a 12 pack of Sprite is $8.52. Which is the better buy.
Answer:
it's better to buy the six pack
Step-by-step explanation:
4.08/6 is 0.68
8.52/12 is 0.71
making the 6 pack the better deal
What are the intercepts of the function? The x-intercepts are
Answer:
-1,0 and -11,0 because you already factored and solved.
Good afternoon guys...
plz give the answer...
i will mark you brainliest...
class- 8
subject- maths
genius give the answer fast...
Step-by-step explanation:
Blue brackets denote answers
All the best
hope it helps
The reciprocal of 0 is 1/0
We know that it's impossible to divide by 0.
The numbers 2/2 and 1/1 .. are their own reciprocals.
The reciprocal of -5 is 1/5.
2. Rational numbers:
2/4, 3/5, 3/7, 4/2, 4/3
-3/3, -3/4, 1/2, 1/4, 1/7.
A rational number is a fraction. Something my Acellus Algebra I teacher told me:
Rational numbers are fractional.
32^2=32*32=1,024
46^2=46*46=2,116
Square root:
[tex]\sqrt{2304}[/tex]
48
[tex]\sqrt{529}[/tex]
23
Hope it helps!
7.005 is 1/10 of 70.55
Answer:
true if you mistyped it. 1/10 of it would be 7.055 not 7.005
Given 1/f=1/v+1/u. make v the subject of the relation
Answer:
v = [tex]\frac{fu}{u-f}[/tex]
Step-by-step explanation:
Given
[tex]\frac{1}{f}[/tex] = [tex]\frac{1}{v}[/tex] + [tex]\frac{1}{u}[/tex]
Multiply through by fuv to clear the fractions
uv = fu + fv ( subtract fv from both sides )
uv - fv = fu ← factor out v from each term on the left side
v(u - f) = fu ← divide both sides by (u - f)
v = [tex]\frac{fu}{u-f}[/tex]
Help me thank y'all so much
Answer:
15 p - 3 is the answer....
Which number is a counting number? Can you do both of them plz
