Answer:
x=0
Step-by-step explanation:
5/2x=x/10
Answer:
X=5,-5
Step-by-step explanation:
Use cross multiplication to find 2x^2=50. Now we can divide both sides by 2 and get x^2=25, Now we can square root both sides and x can be 5 or -5
Here is a linear equation: y = 1/4x + 5/4 Are (1. 1.5) and (12.4) solutions to the equation? Select the correct choice
A. Neither (1,1.5) and (12,4) are solutions to the equation.
B. (1,1.5) is a solution to the equation, but (12,4) is not.
C. (12,4) is a solution to the equation, but (1,1.5) is not.
D. Bath (1,1.5) and (12,4) are solutions to the equation.
Answer:
Step-by-step explanation:
It’s D
please help me i will mark as brainliest
4.2692 ÷ 0.13 pls i need help
Answer:
32.84
Step-by-step explanation:
dont know why you came here instead of using a calculator but yea.
Answer:
32.84
Step-by-step explanation:
In mathematics we like to write expressions concisely. For example, we will often
write the expression 5 × 5 × 5 × 5 as 54. The lower number 5 is called the base,
the raised 4 is called the exponent, and the whole expression 54 is called a power.
So 53 means 5 × 5 × 5 and is equal to 125.
What are the last three digits in the integer equal to 5 to the power of 2020?
25
Step-by-step explanation:
because 5^6=78125
What is the value of X?
Step-by-step explanation:
16x + 3 = 115°
16x = 115 - 3
16x = 112
x = 112/16
x = 7°
Option → B
Find the value of T……
Grandma is planning to host Thanksgiving this year. She recently bought a new table and needs to make sure everyone will fit around it. The perimeter of the table is 350 inches. Each of her fancy place settings is 30 inches wide, which includes a buffer zone so people do not hit elbows. How many people can she comfortably sit at this new table?
Answer:
about 15-20 people
Step-by-step explanation:
EXPERTS WHERE YALL AT?
1. 7s - 3b + 8 - 4, when s=7 and b=4
2. 6r - 10/r , when r=5 and z=3
3. 3c² + d³, when c = 1 and d=2
4. 5x², when x = 3
Answer:
Substitute each of the values into the expression.
1. 7(7)-3(4)+8-4
49-12+8-4
41
2. 6(5)-10/5
30-2
28
3. 3(1)^2+2^3
3(1)+8
11
4. 5(3)^2
5(9)
45
:)
Type the integer that makes the following addition sentence true:
___ + 9 = 4
Answer:
answer is -5
Step-by-step explanation:
-5+9=4
Answer:-5
Step-by-step explanation: -5 -4 -3 -2 -1 1 2 3 4 = 9]
what is 5*2+4*6+10+123+(8)-1
Answer:
174
Step-by-step explanation:
(10)+(24)+10+123+7
=174
Answer:
174
Step-by-step explanation:
5⋅2+4⋅6+10+123+(8)−1
Multiply 5 and 2 to get 10. Multiply 4 and 6 = 24.
10+24+10+123+8−1
Add 10 and 24 =34.
34+10+123+8−1
Add 34 and 10 =44.
44+123+8−1
Add 44 and 123 =167.
167+8−1
Add 167 and 8 =175.
175−1
Subtract 1 from 175 = 174.
174
help me please !!!!
Answer:
graph X only
Step-by-step explanation:
because with the rate of change it makes a straight line
ViperDrink
6 12-ounce cans for $2.19
or
Totally Soda
4 16-ounce bottles for $2.19
Answer:
6 12-ounce cans for $2.19
Step-by-step explanation:
when you multiply both by their respectable numbers then divide them by 2.19 you will get the numbers and whichever one is more is the better deal
Given: g(x) = Vx – 4 and h(x) = 2x - 8.
-
What is g(h(10))?
o 2/2
N
O V6
0 V6-8
02-76 - 8
-
can anyone pls help
Answer: h(10) = 2(10) - 8h(10) = 12g(12) = root 12 - 4g(12) = root 8g(h(10)) = 2 ro
Step-by-step explanation: Hope this helps :)
Answer: below
Step-by-step explanation:
h(10) = 2(10) - 8h(10) = 12g(12) = root 12 - 4g(12) = root 8g(h(10)) = 2 ro
A two digit number is four times the sum and three times the product of its digit. Find the number.
Can someone help? Show work
Answer: 21√10
Step-by-step explanation: its kinda hard to explain it but if you go to this website it will show you what you need to do step by step https://www.algebra.com/algebra/homework/Radicals/Radicals.faq.question.188343.html hope this helps
look at me - on me look at me - on me yeah
Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
O-2(x - 2)2 = -8(7 + y)
o y-2x2-x-6
O y=-2+28+4x
O y=2+28+4x
iready math, i need to answer asap
Answer: sorry i dont know i havnt done iready in years
Step-by-step explanation:
Answer: Down Below
Step-by-step explanation:
A. 11/26
B. 5/22
C.5/52
D.5/17
Support:
Cards :Wild|Number|Penalty|
Freq: 10 | 32 | 2 |
Please help me I will give best answer brainliest
Answer:
i would help but i can't understand that im sry
Step-by-step explanation:
3. /9.49 thanks
Answer:
4. search it you can find it
Bruce spent $30 on lunch. If he had $55 in his wallet, what percent of this money did he spend on lunch?
(PERSON WHO EXPLAINS THE BEST AND ANSWERS CORRECTLY GETS MARKED BRAINLIEST)
Check FUNDRAISER The international club raised $1200 to buy livestock for a
community in a different part of the world. The club can buy an alpaca
for $160 and a sheep for $120. If the club wants to donate at least 8
animals, determine the system of inequalities to represent the situation.
Answer:
Answer is 97..
Mark me brainliest pls!!!
The system of inequalities to represent the situation is as follows:
160x + 120y ≤ 1200
x + y ≥ 8
The international club raised $1200 to buy livestock for a community. The club buy an alpaca for $160 and a sheep for $120.
let
x = number of alpaca
y = number of sheep
Therefore,
160x + 120y ≤ 1200The club wants to donate at least 8 animals,. Therefore,
x + y ≥ 8The system of inequalities to represent the situation is as follows:
160x + 120y ≤ 1200x + y ≥ 8learn more on inequalities here: https://brainly.com/question/24666773?referrer=searchResults
The temperature which is 5 ° C below -2 ° C is
Answer:
-7 celsius degrees
Answer:
-7 ° C
Step-by-step explanation:
The temperature -2 ° C is your starting or reference point. Subtracting 5 ° C results in a new temperature which is 5 ° C below -2 ° C:
-2 ° C
- ( 5 ° C)
--------------
-7 ° C (answer)
Is the point (1,2) on the graph of f(x)=3x-1
(Show full working)
Answer:
[tex]f(x) = 3x - 1 \\2 = 3(1) - 1 \\ 2 = 2 \\ \therefore \: the \: point \: \binom{1}{2} \: is \: on \: the \\ graph \: of \: f(x) = 3x - 1[/tex]
Select the correct answer.
What is ?
A.
B.
C.
D.
Answer:
b
Step-by-step explanation:
Answer:
b4/3
Step-by-step explanation:
Choose a rational function with a removable discontinuity. A f(x)=x+1x+2f\left(x\right)=\frac{x+1}{x+2}f(x)= x+2 x+1 B g(x)=xx2g\left(x\right)=\frac{x}{x^2}g(x)= x 2 x C h(x)=2x2−2x+1h\left(x\right)=\frac{2}{x^2-2x+1}h(x)= x 2 −2x+1 2 D j(x)=2xx2−1j\left(x\right)=\frac{2x}{x^2-1}j(x)= x 2 −1 2x
Answer:
ok i forgot answer but i think its 1 + 1 = 49e+02848923589 ye
Step-by-step explanation:
Jim wants to collect at least 25 coins for his coin collection. He has already collected 5 coins. The inequality shown can be used to fin n, the number of coins Jim still needs to collect.
n + 5 _> 25
Which inequality represents the solution set for this situation?
A. n _> 20
B. n _< 20
C. n _< 30
D. n _> 30
Answer:
Step-by-step explanation:
n _> 25 - 5
n _> 20
Answer:
n ≥ 20
Step-by-step explanation:
n + 5 ≥ 25
n + 5 − 5 ≥ 25 − 5
n ≥ 20
The current population of a town is 32,000 and town officials estimate that the population will continue to grow by 900 every year.
Answer:
Ok, so when the years go by you add 900 to the number you have. Sorry if that's not the answer your looking for, your question is cut off.
Hope this helps!
Year one of counting: 32,900
year 2: 33,800
year 3: 34,700,
so on and so forth.
Determine the rate of change between the points (-1,-1) and (1,-1).
Answer:
[tex]\displaystyle m = 0[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinate Planes
Coordinates (x, y)Slope Formula: [tex]\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]Step-by-step explanation:
*Note:
Rate of change is slope.
Step 1: Define
Identify.
Point (-1, -1)
Point (1, -1)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m.
Substitute in points [Slope Formula]: [tex]\displaystyle m = \frac{-1 + 1}{1 + 1}[/tex][Order of Operations] Simplify: [tex]\displaystyle m = \frac{0}{2}[/tex]Simplify: [tex]\displaystyle m = 0[/tex]A $53 tennis racquet is on sale for 20% off the regular price. What is the discount? What is the sale price?
Answer:
hope it helps you...............
Answer:
Discount: $10.60 Price: $42.40
Step-by-step explanation:
Since 20% just means 1/5, you can divide the original price by 5 to find the discount and then just subtract the discount from the original price to find the discounted price.
solve the variables
