Three less than four times a number is 17. Which equation could be used to find the number ?
A. 4x - 3 = 17
B. 3 - 4x = 17
C. 4(x - 3) = 17
D. -3(4x) =17
Answer:
cupcakes to balls
Step-by-step explanation:
The equation which describes the statement Three less than four times a number is 17 is 4x-3 = 17
What is Algebraic expression ?
Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.
Here, it is given that Three less than four times a number is 17.
Let assume the number be x ,
then 4 times the number will be = 4x
and, 3 less then the number means = 4x-3
which is equals to 17 that is :
4x-3 = 17
Therefore, the equation which describes the statement Three less than four times a number is 17 is 4x-3 = 17
more on algebraic expression at :
brainly.com/question/20660076
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Find the value of x in the model.
Key
x = 2
x = -2
x = 4
x = -4
Answer:
I believe that corect answer is x=2
Step-by-step explanation:
Answer:
x = -2
Step-by-step explanation:
substituting the values given
lhs = rhs
-x^3 = 2x^2
x = -2
5(2a+3)
A=5
7th Grade Math
The double number line shows that 444 pounds of almonds cost \$34$34dollar sign, 34.
Based on the ratio shown in the double number line, what is the cost for 555 pounds of almonds?
\$
Answer:
Step-by-step explanation:
444 pounds for 34= 34/444= $0.0765 a pound
0.0765 * 555 pounds= $42.4575 or $42.46
Answer:
$42.50 Tust me it's right!
Find x pleaseeeee help
Answer:
x=4
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
Its been awhile since I have done geometry but I believe its correct:
1) 4(4) + 8 = 24
2) Since it is an equilateral triangle all sides are equal.
What does X and y equal?!
Please help! I’ll give brainliest!
Answer:
(x,y) has the meaning of an aplication from R to R in which to every element x, the aplication asingns the y element. (x,y) has the meaning of plane's point coordinates. The first x is the horizontal coodinate (abscisa) and second is the vertical coordinate (ordenate). Both are coordinates.A woman bought some large frames for $14 each and some small frames for $5 each at a closeout sale. If she bought 24 frames for $165, find how many of each type she bought
Subtract 1.5×10⁷ from 2.7×10⁹
A) 2.685×10⁷
B) 1.473×10⁹
C) 1.473×10⁷
D)2.685×10⁹
please hurry i dont have much time.
Answer:
a - y = 1/2x-4
b - y = 2x+2
c - y = 7
d - x = 5
Step-by-step explanation:
Michael buys 19 bottles of orange juice at the corner store for a total cost of $18.81. If
each bottle costs the same amount, how much is each bottle of juice?
A can contained 5.5 ounces of tuna. Joey used 2.88 ounces of the tuna to make a sandwich. To find the amount of tuna remaining in the can, Joey subtracted as shown below: Is Joey's work correct? Explain how you can tell if his work is correct.
Answer:
Yes
Step-by-step explanation:
A full can of tuna has a certain amount in it, if a portion is removed from the can it is therefore subtracted from the total amount. This means that Joey's work is correct and the tuna can would have
5.5 oz - 2.88 oz = 2.62 oz
The best way to tell if his work is correct would be to weigh the remaining tuna in the can and see if it matches Joey's answer.
Please solve question 1 and show how you got your answer.
Answer:
add it my guy it's not that hard
Answer:
x = 1, y = 6
Step-by-step explanation:
Given the 2 equations
y = x + 5 → (1)
y = 6 → (2)
Since we are given the value of y, that is y = 6 then substituting into (1) gives
6 = x + 5 ( subtract 5 from both sides )
1 = x
Solution is x = 1, y = 6
Selena babysits on the weekends. The equation y = 12x represents the amount of money she earns. What is the constant of proportionality?
Answer:
12
Step-by-step explanation:
To find constant: y=k/x
the constant there is only 12
the answer is 12
y=12
---
1
y=12
i remember this question from somewhere but i forgot the answer sorry
ANSWER PLEASE I NEED HELP!!!
The price of a car was decreased by 20% to £720.
What was the price before the decrease?
Answer:
£864
Step-by-step explanation:
20% of 720= £144
720+144= 864
your principal has decided to provide a treat to everyone in your grade before thanksgiving break- ice cream bars one box contains 48 bars there are 338 students in your grade how many boxes of ice cream bars does he need to purchase?
Answer:
8 Boxes
Step-by-step explanation:
You need to take 338 and divide it by 48. The answer is 7.04. Since you can't just buy 0.04 of a box, you need to round up. Therefore the answer is 8.
Match each structure to its function.
phloem
carries water
pollen
carries food
xylem
contains a plant embryo
seed
develops into sperm cells
Answer:
Xylem- carries water, Pollen- develops into sperm cells, Seed- contains a plant embryo, Phloem- carries food.
Step-by-step explanation:
Took quiz and got it correct.
Jose asks his friends to guess the higher of two grades he received on his math tests. He gives them two hints. The difference of the two grades is 16. The sum of one-eighth of the higher grade and one-half of the lower grade is 52. The system that represents his scores is below. x – y = 16 StartFraction 1 over 8 EndFraction x plus StartFraction one-half EndFraction y equals 52.x + StartFraction one-half EndFraction x plus StartFraction one-half EndFraction y equals 18.y = 52 What is the higher grade of Jose’s two tests? 48 52 80 96
Answer:
D: 96
Step-by-step explanation:
I got it right on edge 2020
Answer:
hi
Step-by-step explanation:
no
what is x in 6x - 4 = 8 ( 2 +1/4 x)
Answer:
5
Step-by-step explanation:
move the terms 6x-4=16+2x
collect like terms 6x-2x=16+4
divide both sides 4x=20
x=5
Answer:
x = 5
Step-by-step explanation:
6x - 4 = 8( 2 + 1/4x) Distribute
6x - 4 = 16 + 2x
-6x -6x Subtract
-4 = 16 - 4x
-16 -16 Subtract
-20 = -4x Divide
x = 5 Answer
A rectangular solid has width w, a length of 7 more than the width, and a height that is equivalent to 15 decreased by 3 times the width. Express the volume in terms of the width, w. Then find the maximum volume to the nearest whole number cubic unit and explain how you solved the problem
Answer:
njgrjn djgb E THE ANSWER IS 3
Step-by-step explanation:
jbuyf6ctvyhbjnkmljinhubygvtb njmkbbhjcghxfgvjctguhvjhbjbhbyguyc
It costs $13 to order a cheese pizza and $2 for each extra topping. Write an equation for the function that gives the total cost y in dollars for ordering a pizza with x extra toppings.
Using the equation from question 5. Complete the table.
Extra Toppings X Total Cost (S) Y: Blank, blank, blank
3
4
5
Answer:
y = 2x + 13
Step-by-step explanation:
total cost of pizza (y) = price of cheese pizza + price ($2) of each added topping (x)
we can start by looking at y = 13 the total cost (y) of a CHEESE pizza is $13
If you want to ADD additional toppings, you pay $2 for each topping. We know how much each topping is, but we are not sure how many additional toppings we need. So x will represent how many toppings are added. We can multiply $2 times how many toppings to figure out the additional cost of the toppings.
y = 13 + 2x ; remember, function form is y=mx+b so re-write the equation as
y = 2x + 13
I am unsure why the 3, 4, and 5 are listed here, but if the problem is asking you to solve for how much your pizza will cost with 3 toppings, 4 toppings, and 5 toppings, you will need to use substitution to solve for the cost.
y = 2x + 13
y = 2(3) + 13
y = 6 + 13
y = 19
If you order a pizza with three additional toppings, your total cost will be $19.
Lisa and Alma raced up and down the stairs many times.
Here is the table showing the results.
Which trip was the lowest for Lisa?
A.4
C.-8
B.-8
C.-2
Answer:
A
Step-by-step explanation:
A
will give you brainiest HELP !!
Answer:
-4
Step-by-step explanation:
(0,4) (3,-8)
rose -12 and ran 3
ris over run -12/3
-12/3=4
find the indicates values
find x
Answer:
15
Step-by-step explanation:
The sum of two interior angles in a triangle is equal to an exterior angle that's complementary to the third interior angle
5x - 3 + 4x - 2 = 10x - 20 add like terms
9x - 5 = 10x - 20
- 5 + 20 = 10x - 9x
15 = x
450 centimeters is equal to how many meters?
Answer: 4.5 meters
Step-by-step explanation:
Answer:
4.5
Step-by-step explanation: 1 cm=0.01 meters
i need help plzzzzz!!!!
Answer:
help with what?
Step-by-step explanation:
At the grocery store, you can buy gum in a 6 pack for $11.70 or a 12 pack of gum for $23. Which is the better deal and what is the price per pack of gun if the better deal?
Solve for x:
7 - 2(10x + 1) = 25
Answer:
-1
Step-by-step explanation:
Check the pictures I posted! Oh and plz mark me as brainleist!
Answer:= - 189/139
Step-by-step explanation:
Question 3
15 + b = 23
Find the value of b?
Answer:
8 lol
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
15 +8=23
Differentiation of Y=5(x powered by 2) -3X ?
Answer:
c. 20x^3
h. 10x-3
m. -2x^-2 or -2/x^2
Step-by-step explanation:
I know Calculus
Answer:
10x - 3.
Step-by-step explanation:
y = 5x^2 - 3x
dy/dx = 10x - 3
