Answer:
-96np^10
Step-by-step explanation:
I hope it's right
5(2a+3)
A=5
7th Grade Math
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.
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
Select all that are like terms to 5a5b4.
Answer:
All the terms would be 5a, 5b, and 4
Step-by-step explanation:
All you have to do is separate all each one from the other
HELP PLEASE TRY TO EXPLAIN TOO
7th GRADE MATH WILL GIVE BRAINLIEST 20 POINTS
Answer:
I will say C, because tossing a coin twice has two outcomes. H is for heads while T is for heads. Tell me if I'm right.
Step-by-step explanation:
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:
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!
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
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
PLEASEEEEEEEEEEEEEEEEEE!!!!!!!!!!!
Eileen saves dimes and quarters. She has 40 coins, which total $6.55, in her bank. How many of quarters did she save? (Write only the number for the answer.)
Answer:
400
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
Simplify the expression:
-69 + 7 - 2 + 49
Answer: -15 is the simplified answer.
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
becuase -69 +7 = -62 -2 =-64 + 49 = -15
What is the 100th term of the arithmetic sequence of 45, 40, 35, 30
Answer:
(n-5)+45
Step-by-step explanation:
where n is the number, you always take away 5 and you add 45 because that is the first number of the sequence
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:
PLEASEEEE HELP HONESTLY REALLY NEED IT!!!!
Answer:
Emma is right because Jon put ¨2.5¨ notebooks when there are really $5
Step-by-step explanation:
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.
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?
Bodhi has a collection of 175 dimes and nickels. The collection is worth $13.30. Which equation can be used to find n, the number of nickels in the collecti
Answer: try searching it on Google maybe?
Step-by-step explanation:
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.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.
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
CAN YA HELP MEEEEE
EXPLAINNNN PLEASEEEE
This is a question I need help on. Please! 15 points!
Answer:
a
Step-by-step explanation:
Answer:
a
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?
PLEASE HELP!!!!!!!!!!!!!!!
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
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.
What composition of transformations is being demonstrated in the graph
below?
A)reflection across the x-axis, then reflection across the y-axis
B)Translation left 5 down, then a rotation 90 degrees clockwise around the origin.
C)Rotation 180° around the origin, then reflection across the y-axis.
D)Translation right 5 & up 1, then rotation 180 degrees around the origin.
Answer:
Step-by-step explanation:
translation 5 to the left then rotating 180° clockwise
original was ABC, first transformation is A'B'C', then last A''B''C''
ANSWER PLEASE I NEED HELP!!!
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.
