Answer:
-2.5x-20
Step-by-step explanation:
-2.5x-20
Answer:
-2.5x - 20
Step-by-step explanation:
"20 less than..." means that you are subtracting 20 from something else, and that something else is usually the next thing in the phrase. it's tricky because it's first in the phrase, but in the expression, it will come last, or after the next operation (which, in this case, is "the product of -2.5 and a number x). the key is to pay attention to the wording. "the product of -2.5 and a number x" is something that can stand alone, but "20 less than" depends on something else, so that's generally how you can tell that it's going to be written after something else, if that makes sense.
"...the product of -2.5 and a number x" means that you are multiplying -2.5 and x. "a number x" just means that x is a variable and its numeric value is currently unknown.
so, as an expression, this would be -2.5x - 20. i hope this helps and i hope my explanation made sense lol! have a lovely rest of your day <3
Vector wants to create a new box for the granola snacks. He wants
the new box to be 2 inches wide. The length and the volume should
stay the same. How tall should he make the new box?
Answer:6 for all the bottom is 66 i belive sorry if im wrong
Step-by-step explanation:
Answer:
you are also wrong the top answer is 4 the second one is 2 and the volme is 64!
Step-by-step explanation:
In a week, 12 hens laid 72 eggs. What is the unit rate for eggs per hen?
Divide total eggs by total hens.
72 / 12 = 6 eggs per hen.
The temperature of a city is 4 degrees Celsius Next day the temperature falls by 5 degrees Celsius what is the temperature of the city next day
Answer:
t
Step-by-step explanation:
tggt
Answer:
-1C
Step-by-step explanation
Set up the equation 4-5, which will give you -1
George has just purchased a small rectangular fish tank that holds 837 milliliters of water. The tank has a width of 6.2 cm and a
height of 9 cm.
What is the length of the fish tank?
Answer:
Step-by-step explanation:
Answer:
15 cm
Step-by-step explanation:
Area = Length ⋅ Width ⋅ Height
let's set:
Area: 837
Length: X
Width: 6.2 cm
Height: 9cm
837 = X ⋅ 6.2 ⋅ 9
First multiply 6.2 and 9 to get 55.8
Next divide 837 by 55.8 and you get 15
therefore, the length (x) is equal to 15
Bailey buys new winter
clothes for $136. She has
to pay 8.25% sales tax
on her purchase. How
much is the sales tax
for her new clothes?
Your answer
Answer:
$147.22
Step-by-step explanation:
100 + 8.25 = 108.25
136/100 X 108.25 = 147.22
2) (11,-1), (-1, -6)
Answer: -70
Step-by-step explanation:
Jessie’s friend Paul runs a hot dog stand near the car plant. Jessie gets 3 hot dogs and pays Paul $3.60
Write an equation for h, the cost of one hot dog
Answer:
h × 3 = 3.60
Step-by-step explanation:
price of one hot dog × 3 hot dogs = price for three hot dogs
Mike has 1/8 of a teaspoon How many times should Mike use this teaspoon to measure 4 teaspoons of vanilla extract?
Answer:
32 times
Step-by-step explanation:
1/8 x 8= 1
1/8 x 32= 4
Answer:
Mike should use 32 times this teaspoon to measure 4 teaspoons of vanilla extract.
Step-by-step explanation:
1/8x=4
x=4/(1/8)=(4/1)(8/1)=32/1=32
Find the inequality represented by the graph.
Answer:
y < 3/4x
Step-by-step explanation:
Please let me know if you want me to explain how to do this problem :)
A cup can hold 125ml of water when full how much cups would it take to fill a jug that can hold 3/4 L
Answer:
6 cups
Step-by-step explanation:
Given that:
Volume of water held in cup when full = 125ml
Number of cups it will take to fill a jug which holds 3/4 L
Converting mL to L:
1000 mL = 1 L
Volume of water in cup when full = 125 / 1000 = 0.125 L
Jug which holds 3/4 L = 0.75 capacity
Hence, number of cups it'll take :
0.75 / 0.125
= 6
It will take 6 cups of 125mL to fill 3/4 L
1 1/12-7/10 greater than 1/2 or less than 1/2
Answer:
Greater
Step-by-step explanation:
1 1/12 - 7/10 = 4/5
4/5 is greater than 1/2
Answer:
greater than 1/2
Step-by-step explanation:
1 1/2 - 7/10 = 8/10
8/10 = 4/5
4/5 > 1/2
How to graph this slop (put a pic if u can )pls help due at 11
Answer:
hopes this help luv <3
Step-by-step explanation:
plz help asap I will give brainliest
Answer:
B
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
i had this assignment just don't feel like explaining lol
Subtract -7x^2+4x+2 from x^2-3
HELP‼️‼️
Evaluate if x = -4 and y = 2: 2x + 3xy
Your answer
O This is a required question
Answer:
-32
Step-by-step explanation:
change all the x and y's to the numbers
2(-4) + 3(-4)(2)
-8 + -24
can someone pls help
Answer:
Step-by-step explanation:
It's not that clear on my screen
The Gator basketball team won 30 games and lost 6 last season. Which is NOT a correct expression of the ratio of the team's wins and losses.
6x-5y=15 x=y+3 find x and y
Answer:
(0, -3)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
6x - 5y = 15
x = y + 3
Step 2: Solve for y
Substitution
Substitute in x: 6(y + 3) - 5y = 15Distribute 6: 6y + 18 - 5y = 15Combine like terms: y + 18 = 15[Subtraction Property of Equality] Subtract 18 on both sides: y = -3Step 3: Solve for x
Define original equation: x = y + 3Substitute in y: x = -3 + 3Add: x = 0the graph of g(x) = x³ -9x² + 3x -1 is translated up 5 units to produce the graph of the function h(x). what would be the new equation of h(x)
Answer:
h(x) = x^3 - 9x^2 + 3x + 4
Step-by-step explanation:
To write the new equation, we have to understand what the translation is about
What it means is that we are going to add the 5 units to the total value of the equation
we have this as:
h(x) = x^3-9x^2 + 3x-1 + 5
h(x) = x^3 - 9x^2 + 3x + 4
Help me , I will mark first answer brainliest
Answer:
x=6; ∠b=68°
Step-by-step explanation:
8x+74+2x+56=190
10x+130=190
10x=60
x=6
2x+56
12+56
68
The answer is 20, but I don’t know how you get to that point
Answer:
A= 20
Step-by-step explanation:
6a+10=130 (subtract 10)
6a=120 (divide by 6)
a=20
If you dont understand the order, you follow PEMDAS backwards
Add/subtract
Mult./div.
Exponent/root
find x in the parallelogram OA =(X+23) IN ; OC=31 in
8, 3, 5, 5, 4, 7 Find the median, lower quartile, and upper quartile of the set of data. Use the median, lower quartile, upper quartile, lowest value, and highest value of the set to construct a box-and-whisker plot on your own sheet of paper. Use the box-and-whisker plot to find the range and the interquartile range of the set of data.
Answer:
Median: 5
Lower quartile: 4
Upper quartile: 7
Lowest value: 3
Highest value: 8
Box plot below
Step-by-step explanation:
When making a box plot, you plot the lowest value and the highest value. You make a box going from the lower quartile (in this case it's 4) to the upper quartile (7). You put a point on the median for the overall set of numbers, and you're done!
The Median is 5,The lower quartile is 4,The upper quartile is 7,The lowest value is 3,The highest value is 8.
We have given that 8, 3, 5, 5, 4, 7.
What is the median?The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average.
We have to make a box plot, first plot the lowest value and the highest value. You make a box going from the lower quartile (in this case it's 4) to the upper quartile (7) and put a point on the median for the overall set of numbers.
To learn more about the mean visit:
https://brainly.com/question/26151333
Devon needs 8 yards of fabric to make a blanket. He has a total of 332 yards of fabric. How many blankets can Devon make? A 4040 B 4141 C 4242 D 4343
Help 6 minutes left and literally dead soon
Answer:
CT = JD
Step-by-step explanation:
You can look at the positioning in the congruence statement: CAT = JSD
Since the letters C and T are in the first and third positions of the triangle written as CAT, that means the corresponding sides in triangle JSD are going to be in the first and third positions, so JSD.
GIVING BRAINLEIST!!!! Determine the area of the Parallelogram.
PIC IS BELOW!
[tex]\huge\fbox\pink{Answer}[/tex]
Formula:-[tex]\underline{\boxed{\sf Area\:of\: parallelogram = base×height}}[/tex]
Substituting the values:-:[tex]\implies[/tex] [tex]\sf Area = 12.5×3.7[/tex]
:[tex]\implies[/tex] [tex]\sf Area = 46.25 cm²[/tex]
The owner of Animal Lovers Pet Shop just got a delivery of 315 bags of cat food and you need to put the bags on 9 shelves. How many bags will be put on each shelf?
Answer:
35
Step-by-step explanation:
315 divided by 9 and you will get 35 as your answer.
Find the measure of each angle indicated
Answer:
50
Step-by-step explanation:
The interior angle next to 80 equals 100. all angles of a triangle should equal 180. 180-100 is 80, 80-30 is 50
hope this helps
what costed more?
The great wall of china vs Nasa base + statue of liberty + the white house
Answer:
I would say NASA base because they have a lot of money there
Step-by-step explanation:
.
A secondhand clothing store finds that 1/6 of the donations they receive are not in good enough condition to be sold. Of those items, 3/4 only require minor repairs. What part of the donations are not good enough to be sold but only required minor repairs?
Answer:
1/8
Step-by-step explanation:
3/4 x 1/6=1/8