Answers
Answer:
d
Step-by-step explanation:
Answer:
daddychillejejejdidi
Related Questions
Simplify
(8 + 20i ) + (-17+4i)
Answers
Answer:
20i+4i =16i-19
Step-by-step explanation:
Answer: -9 + 24i
Step-by-step explanation:
Jude has 30 coins of quarters and nickels. The total amount he has is $5.10. How many of each coin does Jude have? Write the system. Write the equations in the order that they appear in the problem.
Answers
Answer: Required system
x+y= 30
0.25x+0.05y=5.10
Jude has 18 quarters and 12 nickels.
Step-by-step explanation:
Let x= Number of quarters
y= Number of nickels
As per given,
x+y= 30 (i)
0.25x+0.05y=5.10 (ii) [1 quarter = $0.25 , 1 nickel = $0.05]
Multiply 0.25 on both sides of equation (i)
0.25x+0.25y= 7.5 (iii)
Eliminate (ii) from (iii) , we get
0.20y=2.4
⇒ y = 12 [divide both sides by 0.20]
Put value of y in (i\), we get
x+12=30
⇒ x= 30-12= 18
Hence, Jude has 18 quarters and 12 nickels.
please help me! this is important
Answers
Answer:
B
Step-by-step explanation:
What's the linear equation?
Answers
Answer:
Step-by-step explanation:
y=mx+b
y = 3/4 + -1
Answer:
y= 3/4x -1
Step-by-step explanation:
y=mx+b
m= 3/4 (rise over run)
b= -1 (y-intercept)
Apply the distributive property to create an equivalent expression.
(1−2g+4h)⋅5
Answers
Answer:
Step-by-step explanation:
distribute 5 in parenthesis means you multipy each term by 5
5*1-5*2 g+5*4h = 5-10g+20h
-4(3) + 15
7+3(0.5)
40-(2.5)
Answers
Answer:
a. 3 b. 8.5 c. 37.5
Step-by-step explanation:
Answer:
27
8.5
+37.5
----------
73
Step-by-step explanation:
2) What are the possible zeros of the following equation?
y = 3x4 + 4x² – 5x + 10
Answers
Answer:
Solution:
(4x2 - 2x) - (-5x2 - 8x)
= 4x2 - 2x + 5x2 + 8x.
= 4x2 + 5x2 - 2x + 8x.
= 9x2 + 6x.
= 3x(3x + 2).
Answer: 3x(3x + 2)
Dale is saving money to buy a game. So far he has saved $30, which is two-thirds of the total cost of the game. How much
does the game cost?
$
Answers
Answer: T
=
$
36
Step-by-step explanation: Hmm...
Let's organize this problem.
Since he saved
$
30
, he as
$
30
Now, that is five-sixths of the total cost of the game.
Let's name the total cost
T
.
If we have a fraction of something, say, half of four, we multiply the fraction by the whole.
half of four
1
2
⋅
4
Similarly, two-thirds of the total can be represented as:
5
6
⋅
T
Now, the problem is telling us that
$
30
is equal to the expression above.
Therefore,
2/3
T
=
30
=>
6
5
⋅
5
6
⋅
T
=
6
5
⋅
30
1
=>
1
⋅
T
=
6
5
⋅
30
1
=>
T
=
$
36
What is the greatest struggle you’ve overcome?
Answers
Answer:
elemantary school
Step-by-step explanation:
PLEASE HELP ASAP!! WILL GIVE BRAINLIEST
Answers
Step-by-step explanation:
12) y = 4 + 7x
x = 3,-1
y = 4 + 7(3) = 25
13) y = x - 11
x = 72,
y = 72 - 11 = 61
14) y = 6x - 5
y = 6(-4) - 5 = -29
y = -11 (x = -1)
y = -5 (x = 0)
y = 13 (x = 3)
15) y = x + 1, each relation is a function
16) An = 22 + (n-1)11
A(2) = 22 + 1(11) = 33
A(5) = 22 + 4(11) = 66
lesson 5,1
1 ------- A
2 ------ C
3 ------ A
help please ill give brainlest
Answers
Answer:
no solutions
Step-by-step explanation:
6(x+1)=-2(3x+9)
distribute both sides first then you get:
6x+6=6x+18
then subtract 6x from 6x and 6 from 18.
0=12
therefore there are no solutions
help please mathematics
Answers
Answer:
5
Step-by-step explanation:
All you have to do is subtract Davids score and maria score.
Answer:
6
Step-by-step explanation:
david has 4 and maria has 10 and 10 - 4 = 6
Use the order of operations to evaluate 5 + 4 × 2.
A. 11
B. 13
C. 18
D. 22
Answers
Answer:
B. 13
Step-by-step explanation:
5 + 4 × 2 = 13
The correct option is (B).
What is PEMDAS rule?PEMDAS: Order of Operations
P: Solve the calculation or equation which are present in the parentheses or brackets like small brackets( ), curly brackets{ } or big brackets[ ]. Priority is given to brackets first.
E: Exponential expressions should be calculated first before the operations of multiplication, division, addition and subtraction.
MD: Then perform multiplication or division from left to right, whichever comes first in the equation.
AS: At last, perform addition or subtraction whichever comes first while moving from left to right.
Given expression,
5 + 4 × 2
According to order of operations:
Solving multiplication operation:
5 + 8
Now solving addition operation
= 13
Hence, after applying order of operations, the value of expression is 13.
Learn more about PEMDAS rule here :
https://brainly.com/question/20876480
#SPJ2
solve the following equation algebraically x^2=12
Answers
Answer:
if x square=12, then x= [tex]\sqrt{12}[/tex]
x= 3.46 (approx.)
Step-by-step explanation:
brainliest, thanks, five stars
Answers
Answer:
5(X+2y-3)
Step-by-step explanation:
5x+10y-15
5(X+2y-3)
Question 1
Equation (1) y = x + 6
Equation (2) y = 2x + 4
Equation (3) y = 3x + 2
Equation (4) y = 5x – 4
The table above shows four equations. If x = 2, which equation has a y-value different from the other three equations?
Answers
equation 2 = 8
equation 3 = 8
equation 4 = 6
so it’s 4 :)
f(x) = 3x + 1
f(2)=?
Answers
Answer: 7
Step-by-step explanation:
f(x) 3x+1
f(2) = 3(2) +1
f(2) = 6+1
= 7
Julie is at the store buying groceries. She needs to get a quart of orange juice and some peaches. The quart of orange juice costs $2.25 and the peaches are $0.75 each. The function f(x) = 0.75x + 2.25 represents Julie's expenses at the grocery store. What do the f(x) and the x represent?
Answers
Answer:
f(x) represents the total expense and x represents the amount of peaches.
Step-by-step explanation:
yeah
Answer:
X represents the number of peaches Julie bought. And FX represents the total cost of peaches and a quart of orange juice.
Step-by-step explanation:
What % of 61,122 is 18,380?
Answers
Answer:
30.07%
Step-by-step explanation:
I'm built different
Factor completely 81x2 - 4
Answers
Answer:
168
Step-by-step explanation:
x=5+ square root of 16
Answers
Answer:
Step-by-step explanation:
x = 5 + √16
x = 5 + 4
x = 9
alice drew two triangles on the cordinate plane as shown.
Answers
Answer:
nice...but theres nothing shown
Step-by-step explanation:
Identify the range of the set of numbers.
0, 2,3,4,6,7,10
Answers
Answer:
hablan español?
Step-by-step explanation:
Answer:
I believe the range would be 10
Step-by-step explanation:
Well, 10 - 0 is 10.
Solve for X . Please help
Answers
Answer:
x=-71°
Step-by-step explanation:
PLEASE HELP MEH WIT DA QUESTION:
The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below:
3|x − 8| + 15 = 18
What are the minimum and maximum temperatures for this day? (2 points)
A. x = 1, x = 17
B. x = −7, x = 9
C. x = 7 x = 9
D. No solution
Answers
Answer:
C. x = 7, x = 9
Step-by-step explanation:
[tex]3|x-8|+15=18\\[/tex][tex]3|x-8|+15-15=18-15[/tex][tex]3|x-8|=3[/tex][tex]|x-8|=1[/tex]Therefore, when solving for x, x has to be 7 or 9.24 is equal to 25% of a number n. Write and solve an equation to find n. Write the percent as a decimal.
Equation: __=24
Solution: n=__
Answers
Answer:
e: 0.25n=24
s: n=96
Step-by-step explanation:
Answer:
Answer:
e: 0.25n=24
s: n=96
y = x2 + 2x - 8
What’s the vertex form?
Answers
Answer:
y=(x+1)^(2)-9
Step-by-step explanation:
Answer:
Y=(x+1)^2-9
Step-by-step explanation:
7x^2-7x-56 factored?
Answers
Answer:7(x^2-x-8)
Step-by-step explanation:
Factor out the 7 and double check to make sure
Antonia recorded the number of cups of hot chocolate that were sold at soccer games compared to the outside temperature. The graph below represents her data. Hot Chocolate Sales A graph has temperature (degrees Fahrenheit) on the x-axis, and cups sold on the y-axis. Points are grouped together between 43 degrees and 57 degrees. For which temperature would the prediction of the number of cups sold be an interpolation? 21°F 35°F 49°F 63°F
Answers
Answer: C) 49F
Edge 2020
Answer:
c
Step-by-step explanation:
What value of x is in the solution set of 2(3x - 1) = 4x - 6?
0-10
0 -5
--3
Answers
Answer: The answer is 0.
Step-by-step explanation:
2(3x-1) = 4x
6x-2 = 4x
-2 = -2x
0 = x
