Answer:
two
Step-by-step explanation:
Answer:
two lol
Step-by-step explanation:
What is “x”?? Plz help me
Which expressions are equivalent to -4(3d - 2) - 7?
someone help please.
Carmen is playing draw and compare decimals with her partner. Carmen drew 4, 7, 6, 0, and 2 and has to use three of the cards to make a decimal less than 1. If they are playing for "more" what decimal should Carmen make? If they are playing for "less" what decimal should Carmen make?
Answer:
Less = 0.24
More = 0.76
Step-by-step explanation:
Given that:
Numbers drawn by Carmen :
4, 7, 6, 0, and 2
To make a decimal less than 1 from the numbers drawn:
First digit would be always be 0 since we aren't considering negative numbers
If they are playing for less; then the least 2 digits will be used in ascending order after the decimal point as;
2, 4
0.24
If they are playing for more; then the highest 2 digits will be used in descending order after the decimal point as;
7, 6
0.76
–18 • –17
solve please
Answer:
306
Step-by-step explanation:
Answer:
306
Step-by-step explanation:
-18x-17 is 306 because a negative number times a negative number is always a positive so it would be 18x17 which is 306
Evaluate y = -4(5)* for x = 2
The value of the function at x = 2 is -100
Exponential equationThey are written in the form y = ab^x
Given the exponential function y = -4(5)^x
IF the value of x is 2, hence the expression becomes:
y = -4(5)^2
y = -4(25)
y = -100
Hence the value of the function at x = 2 is -100
Learn more on expoenential function here: https://brainly.com/question/12940982
find the slope of the graph
Answer:
Slope = [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
Slope = [tex]\frac{6}{4} =\frac{3}{2}[/tex]
Please do elimination method 2x-9y=-36
-14x+18y=-18
Answer:
The solution to the system of equations will be:
[tex]x=9,\:y=6[/tex]
Step-by-step explanation:
Given the system of equations
[tex]\begin{bmatrix}2x-9y=-36\\ -14x+18y=-18\end{bmatrix}[/tex]
Multiply 2x-9y=-36 by 7
[tex]14x-63y=-252[/tex]
so the system of equations becomes
[tex]\begin{bmatrix}14x-63y=-252\\ -14x+18y=-18\end{bmatrix}[/tex]
Adding both equations
[tex]-14x+18y=-18[/tex]
[tex]+[/tex]
[tex]\underline{14x-63y=-252}[/tex]
[tex]-45y=-270[/tex]
solve -45y = -270 for y
[tex]-45y=-270[/tex]
divide both sides by -45
[tex]\frac{-45y}{-45}=\frac{-270}{-45}[/tex]
Simplify
[tex]y=6[/tex]
For 14x-63y = -270 plug in y = 6
[tex]14x-63\cdot \:6=-252[/tex]
[tex]14x-378=-252[/tex]
Add 378 to both sides
[tex]14x-378+378=-252+378[/tex]
Simplify
[tex]14x=126[/tex]
Divide both sides by 14
[tex]\frac{14x}{14}=\frac{126}{14}[/tex]
Simplify
[tex]x=9[/tex]
Therefore, the solution to the system of equations will be:
[tex]x=9,\:y=6[/tex]
Mary drank 1 1/10 of a cup of milk at breakfast and 1 3/8 of a cup of milk at dinner. In total, how many cups of milk did Mary drink?
Answer:
2 19/40
Step-by-step explanation:
is this triangle congruent?
Answer:
yes, the triangle is congruent because they all have the same three sides on each.
Help, I don’t know how to do this.
Answer:
2
Step-by-step explanation:
OK 13-5=8 and that leaves 8k so k must be 2 because since their is no space they are being multiplied together and 8x2=16 :) hope this helps
plz give thanks
If the original quantity is 15 and the new quantity is 19, estimate the percent change.
Which of these is the best estimate for the percent change?
OA. 25% decrease
OB. 25% increase
OC. 5% increase
OD. 5% decrease
Answer:
25% increase
Step-by-step explanation:
What is the probability that a person's favorite pizza topping is
pepperoni or sausage?
Answer:
peperoni is 45% and sausage is 25%
Step-by-step explanatioth
they equal a total of 100% if you add all the topping together
Answer:
peperoni is 45% and sausage is 25%
Step-by-step explanation:
i am just smart
What is the answer here and explain why.
Answer:
the value if X is 8.
Step-by-step explanation:
firs,t, divide both sides of the equation.
2(4x-5)=54 -> 4x-5=27
then move the constant(-5) to the right hand side and change its sign
4x=27+5
add the numbers (27+5)
4x=32
divide both sides of the equation by 4
x=8
if you dont belive it, trying this
2(4×8-5
I hope this helps you. ^_^
7×7 I'm fr I forgot
Answer:
sup 77
Step-by-step explanation:
The formula for the volume of a rectangular prism is V = lwh. What is the formula when solved for w?
Answer:
w=V/Ih
Step-by-step explanation:
The formula for the volume of a rectangular prism is given as V = lwh.
✓ we are required to solve for "w" and this can be done by making "w" subject of the formula.
w=V/Ih
Hence, formula for " w" is w=V/Ih
Can someone help me please?
Answer:
56
Step-by-step explanation:
The angle sum theorem *I think* is that for an n-sided shape, the total sum of its angles is 180(n-2).
The sum of a triangles' angles is 180 degrees.
Therefore 4v-44 = 180.
v - 11 = 45
v = 56 degrees
Note: always check if the answer makes sense
Answer:
56 degrees
Step-by-step explanation:
What is the solution of the system of linear equations in the graph shown?
Answer:
(-1, -2)
Step-by-step explanation:
where the two lines meet up is where the solution is
hope this helps <3
(True or False) 17/20 is equivalent to 85%
Hey there!
In order to find out if this is true just DIVIDE the NUMERATOR (TOP number) by the DENOMINATOR (BOTTOM number)
17 / 20 = 0.85 which makes 0.85 as 85%
Therefore we come to your ANSWER
ANSWER: TRUE ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
What is thee answer?
3x + y = 5
2x - 2y = -2
Answer:
Solving the system of equations:
x: 1
y: 2
Step-by-step explanation:
Plug it in to see if it is right, to make sure of course. Better to be safe than sorry.
Answer:
y =5-3x
and
Step-by-step explanation:
First question
Subtract 3 x from both sides of the equation
please help will mark brainliest
7/3 x 9/14
and simplified
Answer:
3/2
Step-by-step explanation:
As, 9 is a factor of three so, 9÷3 = 3
So now it's like this: 7/1 x 3/14
Now here 14 is also a factor of 7 so 7 x 2 = 14
So we will cancel it
So, now it's like this 1/1 x 3/2
So finally each an every number that is multipled by 1 is the same so the finally product = 3/2
Or u can just multiply and then divide
7/3 x 9/14 = 63/42
Now u can check both are divisible by 7
So now we will divide by seven so now its
9/6
Here also they are divisible by 3
Divide both numerator and denominator
And u will get 9÷ 3 = 3
And 6÷3 = 2
So, = 3/2
Chose the easier for u!
Hope it helps!
Dwight earns a 9% commission on all of his paper sales. He had sales of $89,400 for the month of November. How much did Dwight earn in commission for November?
Answer:
$8,046
Step-by-step explanation:
9% of 89,400 = 8046
That's how much he earned.
PLEASE HELP WILL MARK AS BRILLIANT<3
Answer:
it goes:
the 2nd one goes first and the first one goes second, the one with pi goes last
Step-by-step explanation:
Which expression is equivalent?
Answer:
4^6
Step-by-step explanation:
Add the 2 and 4 at the top
hiiii help me what do they mean
Answer:
the amount is duplicating every time from 1 to 2 from 8 to 16
Step-by-step explanation:
Answer:
it's being multiplied by 2 every time, so 1×2=2 and it just keeps going on. 2×2=4, 4×2=8 and so fourth
$.01×2=$.02
Persephone is creating a flower garden in her yard. If she needs 30 pounds of soil per square foot of the flower garden, how much soil will Persephone need to create her garden?
Simplify:√28/25
Answers 2√7/5 4√7/5 4√7/25 √3
Answer:
2sqrt(7)/5
Step-by-step explanation:
sqrt(28/25)
sqrt(28)/sqrt(25)
2sqrt(7)/sqrt(25)
2sqrt(7)/5
what is 5/12 times 5 6/7?
Answer:
For decimal rounded to the hunderdths - 2.44
For fraction - 2 37/84
Step-by-step explanation:
2 37/84