Answers
Answer:
8 lessons
Step-by-step explanation:
x45 + 100 ≤ 500
x45 ≤ 500 - 100
x45 ≤ 400
x ≤ 8
8 * 45 + 100 ≤ 500
360 + 100 ≤ 500
460 ≤ 500
Related Questions
is this a plant cell or animal cell and how do u know
Answers
Answer:
Animal cell
Step-by-step explanation:
Well, first off, it's round and has no cell wall like a plant cell does. There are also lysosomes and centrosomes, which a plant cell does not have.
Answer:
animal cell
Step-by-step explanation:
because it doesn't have a large vacuole a plant has a large vacuole and it doesnt have a cell wall like a plant cell
A car uses 10litres of fuel for a journey of 40km on the average.What distance will 25litres cover with the same car and speed?
Answers
Answer:
x = 100
Step-by-step explanation:
First, you start with putting either 10 liters ontop of 40 km or the other way around. Then, whichever place you put the 10 liters, you put the 25 on the opposite side. Then the missing km is the 'x'. You need to do cross-products. So, it would be like this: 10x = 40 * 25. You start with 40 times 25, which is 1,000. Then divided by 10 on both sides. Which would take out the 10, which would be left with the 'x', and divide 1,000 by 10 it would be 100.
I hope this helps! My apologies if it's wrong. I'm not good with math.
Organize the information given in a two-way table.
Only Likes Sudoku
Only Likes Two-Way Tables
Likes Both
Total
Female
A
B
Male
D
Total
C
100 people were asked if they like playing the puzzle game sudoku, solving two-way tables, or both. 4% of the people only liked sudoku. 50% of the people who only liked sudoku were female. 90% of the people liked both. 60% of the people who liked both were female. 40 men were involved in the study.
Which of the following represents the data in the table?
choices
A. a = 2, b = 36, c= 4, d = 6
B. a = 4, b = 54, c = 4 , d = 6
C. a = 4, b = 36, c = 4, d = 2
D. a = 2, b = 54, c = 4, d = 2
Answers
What the expression is?
Answers
Answer:
29
Step-by-step explanation:
Answer:
The answer is 29
If 5x – 3y = 7 and –3x – 5y = 23, what is the value of x?
Answers
Answer:
X= -1
Y= -4
That's the answer I believe
5x - 3y = 7
First, Add 3y to both sides
5x - 3y + 3y = 7 + 3y
5x = 3y + 7
Then, Divide both sides by 5
[tex]\frac{5x}{5}[/tex] = [tex]\frac{3y + 7}{5}[/tex]
[tex]x = \frac{3}{5} y[/tex] + [tex]\frac{7}{5}[/tex] (Answer to #1)
-3x - 3x - 5 = 23
First, we will simplify both sides of the equation
-3x + -3x + -5 = 23
Next, We will combine like terms
(-3x + -3x) + (-5) = 23
-6x + -5 = 23
-6x - 5 =23
Then, we will Add 5 to both sides
[tex]\frac{-6x}{-6}[/tex] = [tex]\frac{28}{-6}[/tex]
x = [tex]\frac{-14}{3}[/tex] (Answer to #2)
Four-fifths of a spinach casserole is leftover after Sam has lunch. Jackie and Alicia each take 1/2 of the left over casserole. Jackie eats only 7/8 of her portion. What fraction of a whole casserole did Jackie eat? Express your answer as a simplified fraction.
Answers
Answer:
1/4
Step-by-step explanation:
Casserole received by Jackie and Alicie = 1/2 x 3/4 = 3/8 of the whole
Portion eaten by Jackie = 2/3 x 3/8 = 1/4 of the whole
Twelve less than the cube of the sum of six times a number and three.
Answers
Answer:
[tex](6 * n + 3)^{3}[/tex] - 12
Step-by-step explanation:
Twelve less than the cube of the sum of six times a number and three.
1. Change the words into numbers and math symbols.
Twelve = 12
Less than = subtract -
sum of six times a number and three = (6 * n + 3)
cube = exponent 3
2. Write the problem.
[tex](6 * n + 3)^{3}[/tex] - 12
PLEASE HELP THIS IS TIMED
A salesperson receives a 3% commission on sales. The salesperson receives $180 in commission. What is the amount of sales?
Thank you :)
Answers
Answer:
$6,000
Step-by-step explanation:
Form an equation
let s be the amount of sales
You know that the salesperson gets 3%, or 0.03 of the sales, so:
0.03x = 180
Then, solve
[tex]0.03x=180[/tex]
multiply both sides by 100 to get rid of the decimal
[tex]3x=18000[/tex]
divide both sides by 3
[tex]x=6000[/tex]
So the amount of sales is $6,000
I need help with this ASAP
Answers
Answer:
12.56637061 ?????
Step-by-step explanation:
I need to find the answer to 6+square root of 23i in approximate form. (Decimals)
Answers
Answer:
I don't know if I'm right but I think it's 4.79583152
Step-by-step explanation:
11.Which of the following is not a conic section?
Circle
Parabola
Square
Hyperbola
Answers
PLS PLS PLS PLS PLS ANSWER THIS CORRECTLY PLS ITS A QUIZZZZZZ
Answers
Answer:
Its -7
Step-by-step explanation:
1st Triangle
XY=8
YZ=10
ZX=12
Total sum of Triangle
=8+10+12
=20
2nd Triangle
LM=12
MN=15
NL=?
Total sum of triange
LM+MN+NL=Total sum of 1st triangle
=12+15+x=20
=27+x=20
=x=20-27
x=-7
determine whether the ordered pair (3,-5) is a solution to the system -2x+y=-11 & -2x-2y=-4
Answers
Answer:
No.
Step-by-step explanation:
-2(3)-5=-6-5=-11
-2(3)-2(-5)=-6+10=4, not -4.
PLEASE ANSWER QUICKLY THX
Answers
Answer:
a. 5sqrt5 (sqrt 5 * sqrt 5 * sqrt 5 = sqrt125 = 5sqrt5)
b. 10sqrt10 (sqrt10 * sqrt10 * sqrt10 = 1000sqrt = 10sqrt10)
c. xsqrtx
50 points! Correct answer will get brainliest. Random answers will be reported
Answers
Answer:
4, -8
Step-by-step explanation:
Answer: The answer is <-4, -8>
Step-by-step explanation:
show how 4x 3/4 can be solved using multiplication and division
Answers
[tex]\frac{4}{1}[/tex] × [tex]\frac{3}{4}[/tex] = [tex]\frac{12}{4}[/tex]
[tex]\frac{12}{4}=3[/tex]
Division:[tex]4[/tex] ÷ [tex]\frac{4}{3}[/tex] OR [tex]\frac{4}{\frac{4}{3} }[/tex] = 3
Need help! (5 3/4 1 5/6) - 6 7/12
Answers
Answer:
Step-by-step explanation:
7/12 / 3/10 = 35/
18
= 1 17/
18
≅ 1.9444444
og Flag this Question
14)
The vertices of AABC are A(-4,4), B(-2,5), and C(-5,2).
If AABC is reflected across the line y-axis to produce the
image AA'B'C', what are the coordinates of each of the
vertices of AA'B'C' ?
Answers
Given:
The vertices of ΔABC are A(-4,4), B(-2,5), and C(-5,2).
The triangle ABC is reflected across the line y-axis to produce the image ΔA'B'C'.
To find:
The coordinates of ΔA'B'C'.
Solution:
If a figure is reflected across the y-axis, then
[tex](x,y)\to (-x,y)[/tex]
Using this rule, we get
[tex]A(-4,4)\to A'(4,4)[/tex]
[tex]B(-2,5)\to B'(2,5)[/tex]
[tex]C(-5,2)\to C'(5,2)[/tex]
Therefore, the vertices of the ΔA'B'C' are A'(4,4), B'(2,5) and C'(5,2).
write an equation of the line that passes through (2, -4) and (0, -4)
Answers
(2, -4) means 2 is your x1 and -4 is your y1
(0, -4) means 0 is your x2 and -4 is your y2
(y2-y1) = -4 - (-4) = -4 + 4 = 0
(x2-x1) = 0 - 2 = -2
0/-2 = slope of 0
Plug slope and one point into point-slope formula y-y1 = m(x - x1)
y - (-4) = 0(x - 0)
y + 4 = 0
y = -4
You have a horizontal line going through the point (0, -4)
...................
please provide me insight and answer to the attached photo
Answers
Explanation:
Because the function is now -2, we need to replace every x with -2. The function says 5x so instead we change it to 5-2. 5 to the power of -2 is 1/25 which is option 4
ANSWER ALL THE QUESTIONS I HAVE PLEASE AND I'LL LEGIT GIVE U ALL MY POINTS IF I CAN AND GIVE YOU BRAINLIST. I NEED THAT STUFF DUE FRIDAY. PLEASE HELP PLEASEEEEEEEEE. CLICK ON MY PFP AND GO TO QUESTIONS ALL THE QUSTIONS I HAVE WILL BE ON THERE. PLEASE AND TY. AND TO YOU USERS WHO DELETE MY STUFF YALL ACT AS IF I CANT JUST POST IT AGAIN
Answers
Answer:
danggggg *_*
Step-by-step explanation:
work out the surface area of this sphere give your answer to 1 decimal place it is 2.6cm
if you can help again I will be soo appreciated thank you
Answers
Answer:
SA : 84.9cm³
Step-by-step explanation:
Formula : 4×pi×r² as well as 4pi r²
4 x pi x 2.6²=84.94866535
1dp : 84.9
The trapezoids below are similar. Find the two missing side lengths.
Answers
Answer:
y = 15, x = 4
Step-by-step explanation:
Hope this helped!
Answer:
y+15x=4
Step-by-step explanation:
Simplify the expression 4(5a+b)−9a+3
Answers
Answer: 11a+4b+3
Step-by-step explanation: 4(5a+b)−9a+3
(4)(5a)+(4)(b)+−9a+3
20a+4b+−9a+3
(20a+−9a)+(4b)+(3)
11a+4b+3
7. Expresar en notación científica las siguientes
cantidades:
A. 89500000000 mm
Answers
Answer:
8.95 × 10^7
¡Que tengas un hermoso día!
Hello pls help meeee last one i swear.
Answers
Answer:
0.006
Step-by-step explanation:
Answer:
0.006 inches of rain
Hope that helps
In ΔXYZ, z = 81 cm, ∠Y=139° and ∠Z=6°. Find the length of y, to the nearest 10th of a centimeter.
Answers
Answer:
508.4
Step-by-step explanation:
This is on delta math
Answer:
508.4
Step-by-step explanation:
delta math
what is x if 3x X= 24
Answers
Answer:
x is 8........ correct answer
find the slope of the line that passes through the points (1,-4) and (3,-1)
Answers
Answer:
The slope is 3/2 or 1.5
Step-by-step explanation:
The slope is Rise/Run.
The difference in y-values, –1 -(-4) =3 is the rise.
the difference in x-values, 3 –1 = 2 is the run.
You do not need to flip the inequality sign when solving the inequality -3 t + 7 ≥ 9.
True.
False.