The sum of a number and 98 is 167. What is the number?
Answer:
The answer is 69
Step-by-step explanation:
The sum of a number and 98 means it equals 167. So all you have to do to find the missing number is plug it in to the equation.
?+ 98= 167
167-98=?
(3/5) + (-6/7)+(-2/5)+(3/14) find
Answer:
Step-by-step explanation:
Rearrange the givens
3/5 - 2/5 - 6/7 + 3/14
1/5 - 12/14 + 3/14
1/5 - 9/14
The lowest common multiple is 70
14/70 - 45/70 = - 31/70
Can someone help me it is algebra 2
Write the interval {x|—3 < x < 5}
as an inequality and using interval
notation.
I can't understand this question write it properly please ok plz
Find the equation for the line with the given properties. Express the equation in slope-intercept form.
Slope = 7; containing the point (7,-1). What is the equation of the line?
y =
Answer:
y = 7x - 50
Step-by-step explanation:
the standard form for a line equation is
y = ax + b
a is the slope.
b is the intercept with the y-axis (x=0).
we know, a = 7
so,
y = 7x + b
to get b we use the point (x = 7, y = -1)
-1 = 7×7 + b = 49 + b
b = -50
=>
y = 7x - 50
Collect 5 large numbers and 5 small numbers related in life and express them as exponents.
Answer:
the large numbers are
125,100,234,450,650,550
I hope u will be able to make it in an exponents form if u can not feel free to ask me
the small numbers are
10,20,30,40,50
Have a happy day ahead
Make the number 16 using six "1"s. Example: Make the number 18 using six "1"s. A: (11-1-1)(1+1)= 18
the larger of 2 numbers is twice the smaller number if 12 is subtracted from the larger number the result is 7 more than the smaller number
Answer:
The larger number is 4
Step-by-step explanation:
4 is the larger number and two is the smaller number..
Answer:
x=19y=38Step-by-step explanation:
Let x be the smaller number
Let y be the larger number
The larger of 2 numbers is twice the smaller number :
[tex]y = 2x[/tex]
if 12 is subtracted from the larger number the result is 7 more than the smaller number :
[tex]y-12 = 7+x[/tex]
To solve for x ;
Substitute 2x for y in the second equation
[tex]2x-12=7+x\\2x-x=7+12\\x = 19[/tex]
To solve for y
[tex]If\: y=2x ,\\y = 2\times 19\\\\y= 38[/tex]
At the red box, you can rent DVDs for $1.75 each per day, or you can get unlimited rentals for a monthly fee of $30. At most, how many DVDs could you rent at $1.75 before spending more than the cost of a month's unlimited rentals?
how many acts are in the play romea and juliet. is this a statistcal quetion
Can you please show all your work plus the equation
Find the quotient. Round to the hundredths place.
99.466 divided by 14.8
Answer:
6.72
Step-by-step explanation:
I multiplied both numbers by 10 to make it easier in my opinion. That made the equation 994.66 x 148
Then, I divided it until i got to the thousandths place. Lastly, i just rounded making it 6.72
1. 2x < 10, x = -3
x+7 % -5, x = 5
2.
6
state whether the given number makes the inequality true or false
Answer:
both questions is false
PLSSS HELPPPPP!!!! Evaluate the expression. -1 - (-6 + 10) = -1 =
Answer:
3
Step-by-step explanation:
Given
- 1 - (- 6 + 10 ) ÷ - 1 ← evaluate parenthesis
= - 1 - (4) ÷ - 1
= - 1 - 4 ÷ - 1 ← evaluate division
= - 1 + 4
= 3
round off 8.20155 to the nearest whole number
Answer:
8
Step-by-step explanation:
8.2, since 2 is smaller than 5, it would eliminate it, rounding it to just 8.
Write the equation of the line in fully simplified slope intercept form.
Step-by-step explanation:
the line passes (-10, 0) and ( (0, 8) =>
the slope = (8-0)/(0-(-10) = 8/10 = 4/5
so, the equation :
y - 8= 4/5 ( x-0)
y -8 = 4/5 x
=> y = 4/5 x + 8
i need help with this one
Answer:
B to (1, 0)
H to (3, -1)
F to (3, -3)
A to (-2, -2)
Step-by-step explanation:
An easy way to reflect points across axes is by counting the distance from the point you want to reflect to the axis you are reflecting across TWICE, and you'll be at the reflection point.
PLSSSS HELPPPPPPPPPPPP
Which value of × makes 7+5(x-3)=27+5(x−3)=22, a true statement?
Choose 1 answer:
a=4
b=5
c=6
d=7
Answer:
Option c = 6Step-by-step explanation:
Given,
7+5(x-3)=27+5(x−3)=22
(Taking one of the equation)
=> 7 + 5(x - 3) = 22
=> 7 + 5x - 15 = 22
=> 5x = 22 + 15 - 7
=> 5x = 30
[tex] = > x = \frac{30}{5} [/tex]
=> x = 6 (Option c)
Answer:
Solve the equation for x:
7 + 5(x - 3) = 225(x - 3) = 15x - 3 = 3x = 3 + 3x = 6Correct choice is c
i need help ;^; please im no big brain
Answer:
[tex]18\sqrt{3} + 55\sqrt{3} = 73\sqrt{3}[/tex]
Step-by-step explanation:
27= 3 * 3 * 3
75 = 3 * 5*5
18 sqr 3 + 55 sqr 3 = 73 sqr 3
A bag of sweets contains mints and toffees only.There are 21 mints in the bag.One quarter of the sweets are toffees.Calculate the total number of sweets in the bag.
Answer:
Total number of sweets in the bag is 28
Step-by-step explanation:
let the total number of sweets in the bag be x :
[tex]{ \tt{for \: toffees : }} \\ \frac{1}{4} \: of \: x[/tex]
therefore fraction of mints = 1 - fraction of toffees :
[tex] = \frac{4}{4} - \frac{1}{4} \\ \\ = \frac{3}{4} [/tex]
therefore:
[tex] = > \frac{3}{4} \: of \: x = 21 \: mints \\ \\ \frac{3}{4} \times x = 21 \\ 3x = 21 \times 4 \\ x = \frac{21 \times 4}{3} \\ x = 28[/tex]
total sweets number is 28
(-57) x (-19) + 57
Can you explain this answer as Distributive Property? ☺️
Answer:
[tex]1140[/tex]
Step-by-step explanation:
[tex](−57)×(−19)+57 \\ =1083+57 \\ =1140[/tex]
Hope it is helpful....Answer:
1140
Step-by-step explanation:
1. you first need to distribute -57 to -19 as they are being multiplied
(-57) · (-19) + 57
(1083) + 57
2. now you remove the parenthesis and add the liked terms
1083 + 57 = 1140
hope this helps! if you have any questions, let me know!
A and B are supplementary angles. If A=(3x-17) and B = (2x-23), then find the measure of B
Answer:
B = 65°
Step-by-step explanation:
Two "supplementary" angles add up to 180 degrees.
Therefore:
A + B = 180
(3x - 17) + (2x - 23) = 180
"Combine like terms" on the left side: the Xs and the numbers.
3x + 2x - 17 - 23 = 180
5x - 40 = 180
Add 40 to both sides:
5x = 220
And divide 5 on both sides:
x = 44
But we're looking for B, which is
(2x - 23) = 2(44) - 23 = 88 - 23 = 65
B = 65°
A school has a ratio of girls to boys as follows:
6:5
What fraction of the school is girls
Answer:
6/11
Step-by-step explanation:
The ratio says that, for every 6 girls, there are 5 boys.
For every 6 girls, there are 6 + 5 = 11 students.
So the fraction of girls is
6/11
solve the following vertically opposite angle
Step-by-step explanation:
[tex]thank \: you[/tex]
Answer:
y = 20
BRAINLIEST, PLEASE!
Step-by-step explanation:
y = 20 (vertical angles are equivalent, and the opposite angle, which is vertical, is 20.)
proportion problems
8 chickens would lay 20 eggs in 3 days.
If chickens always lay eggs at the same rate,
a) how many days would it take for 12 chickens to lay 100 eggs?
=10 days
b)how many chickens would be required if a farmer needed 30 eggs each day?
= 36 chickies
i know answer for a and i know how to do it.
I don't know how to do b I need explaining and I know the answer is 36 but how do u get that answer ° ° °
:]
Answer:
10
Step-by-step explanation:
if thay had 20 eggs in 3 days then u take 12 chikens witch is adding
4 new chikens from the 8 the times then its what divided by 20 givs ur answer <3 have funnn
Answer:
a)
10 days
b)
36 chicken
Step-by-step explanation:
Because i know how to do it
PLEASE HELP!!!!!
Need hELP ASAP
Answer:
bro please help me make me brianliest I think c
Do Not Pay Any Less, Mrs. Mess Puzzle
Mrs Mess was buying a set of garden furniture.
The bill was seventy dollars.
She gave the attendant what she thought were
two $50 bills, (actually two $100 bills).
The attendant was sleepy and didn't notice either,
so he gave Mrs. Mess what he thought were
three $10 bills (actually three $50 bills).
Who ended up better off than they should?
Answer:
Step-by-step explanation:
She owes 70
She pays 200
She gets 150
So the story is 200 220
She pays 200 and gets 220 including the furniture.
She 20 dollars to the good.
How do you put these numbers in order: 2.25, 2.6, 3, and 2.5?
ANY APPROPRIATE ANSWER HELPS! :)
Answer:
From Least to Greatest: 2.25, 2.5, 2.6, 3
From Greatest to Least: 3, 2.6, 2.5, 2.25
Step-by-step explanation:
Christian emptied 56 and 24 candies into 4 equal groups. How many candies were in each group
Answer: 20
Step-by-step explanation: 20x4=80. 56+24=80
Solve the equation x2 = 5.
o
x = 5
o
x = 25
o x= V5
o x= V5
Answer:
x^2 = 5
x = ±√5
Answer:
x = ± [tex]\sqrt{5}[/tex]
Step-by-step explanation:
Given
x² = 5 ( take the square root of both sides )
x = ± [tex]\sqrt{5}[/tex] , that is
x = [tex]\sqrt{5}[/tex] or x = - [tex]\sqrt{5}[/tex]
Please someone help I’m stuck with this question please help show work too
Answer:
I think it is C but it could also be A
Step-by-step explanation:
So here is my explanation. The perfect answer would be {all real numbers p<=345} however because that isn't stated let me explain the answers. A states that there could be 0-345 students however it also states that there could be a fraction of a student (its some wierd thing my Algebra teacher taught me). B states that f(p) is between that but that doesn't make sense. C states all positive intergers less than 345 which means a positive whole number. That means that it is all whole students less than 345 which makes sense however I am iffy cause I think it means there cannot be 345. D states all greater than 0 which exceeds the 345 limit.