Answers
Answer:
20x^11
Step-by-step explanation:
Why? because you mutiply the 4 nd 5 to get 20, then you multuply the x's, whihc if they have exponents, tou just add the xponents, so 6+5=11.
Answer:
20[tex]x^{11}[/tex]
Step-by-step explanation:
When you multiply exponents, you add the exponent numbers together.
4x * 5x = 20x
5 + 6 = 11
Related Questions
please help! Fill in the 4 blanks !
Answers
Answer:
cat bird train elephant
Step-by-step explanation:
Identifying the Property of Equality
Quick
Check
Identify the correct property of equality to solve each equation.
3 + x = 27
X
6
= 5
Answers
Answer:
3 + x = 27 x= 24
30/6 = 5
Step-by-step explanation:
6x5 = 30
27-3 = 24
Answer:
Subtraction Property of Equality with 3
multiplication property of equality with 6
Step-by-step explanation:
just did a test on edge and got a 100%
What is the equation of a line that passes
through (0.5, 4.25) and (2, 18.5) and has a
y-intercept of -0.5
Answers
Answer:y=9.5x-0.5
Step-by-step explanation:
Ok, so you need to use the equation y2-y1/x2-x1 to find the slope. So (18.5-4.25)/(2-0.5) so 14.25/1.5 , calculate that and you get 9.5 which is your slope, apply that to the slope formula which is y=mx+b where (m) is slope and (b) is y intercept and you get y=9.5x-0.5
what is c=(s+b/4) solve s?
Answers
Answer:
s =c-b/4
Step-by-step explanation:
this is what i think you wanted
Lina is making a spreadsheet for an assignment. The spreadsheet, when completed, will be 191 lines long, and Lina has already completed 59 lines.
x + 59 = 191
How many lines does Lina have left to complete?
A. 250
B. 221
C. 73
D. 132
Answers
What is the volume of the cylinder
A. 725.34m
B. 1,995.7m
C. 7,978.74m
D. 15,232.14m
Answers
Explanation:
How do I improve in dancing? I want to be a background dancer!
Answers
Answer: To improve your dancing, you could watch some dance tutorials, or play the game, Just Dance.
Step-by-step explanation:
please help,, will mark brainliest!!
Answers
Answer:
sorry thats too hard for me
Step-by-step explanation:
Last year, The tutoring center paid their tutors $40 per hour. This year, they payed them $46 per hour. What percent was the increase in pay?
Answers
Answer:
15% increase
Step-by-step explanation:
In order to solve this problem begin with finding the difference between the initial value and final value. [tex]46-40=6[/tex] then once this value is known divide it by the original value to get a decimal. [tex]\frac{6}{40}[/tex] which gives you [tex]0.15[/tex] multiplying this value by 100% will give you your answer. [tex].15 * 100 =[/tex][tex]15[/tex]%
TLDR: the answer is 15%
PLEASE HELP ASAP!!! i’ll mark brainlest
Answers
Answer:
3
Step-by-step explanation:
It owuld be 3 cuz the least significant digit would be used to determine the precision right? So it would be 3!
Jacinto está cercando un terreno de forma rectangular. Cuando lleva puesto alambre a dos lados consecutivos de la tierra, se da cuenta que ha gastado 170 m de alambre. Si sabe que la diagonal del rectángulo mide 130 m, ¿cuáles son las dimensiones y el área del terreno?
Answers
Answer:
Step-by-step explanation:
Given the perimeter of the rectangular shape = 170m
Length of the diagonal = 130m
Perimeter = 2L + 2W
diagonal d² = L² + w²
L is the length of the terrain
w is the width
140 = 2L + 2W
70 = L+W ..... 1
130² = L²+w² ..... 2
from 1, L = 70-w
substitute into 2;
130² = (70-w)²+w²
130² = 4900-140w + 2w²
16900 = 4900-140w + 2w²
2w²-140w - 12000 = 0
w²-70w - 6000 = 0
On factorizing;
(w+50)(w−120) = 0
w - 120 = 0
w = 120 m
Since L = 70 - w
L = 70 - 120
L = -50m
Hence the dimension is 120m by 50 m
What is -8 minus blank = -2?
Answers
Answer:
blank is -6
Step-by-step explanation:
-8-?=-2
+8 +8
-?=6
--- --
-1 -1
?=-6
Solve the system of equations-5x-7y=23and 3x+4y=12 by combining the equations
Answers
Answer:
Step-by-step explanation:
32
Answer:
x=8 and y= -9
Step-by-step explanation:
(-5x-7y=23)x3
(3x+4y=-12)x5
-15x-21y=69
15x+20y=-60
-y=9
y=-9
x=8
Jonas is doing a science experiment with his class. The teacher has 21 fluid ounces of pound water too share equally with 10 pairs of students. How much pond water will jonas and his science partner receive ? What is the answer as fraction and decimal?
Answers
Answer:
2.1 and 21/10
Step-by-step explanation:
Joaquin buys white shirts for $12 each. after he dyes and paints each shirt he plans to sell them at a 65% markup Joaquin wants to know the selling price of each shirt
Answers
Answer:
1. 12+0.65(12)
2. 19.80
Emily attends a Film Festival. The admission fee is $10. Each movie ticket cost $5 each. Emily wants to determine how many movie tickets she can buy if she has a total of $40 before she pays the admission fee.
Answers
Answer:
Emily can buy 6 movie tickets after paying the admission fee
Step-by-step explanation:
Let x be the number of movie tickets
If each movie ticket costs 5 dollars then the cost of x movies will be 5x
And the admission fee will be a constant.
She has $40 in total
So the equation can be written as
[tex]10+5x = 40\\5x = 40-10\\5x = 30\\\frac{5x}{5} = \frac{30}{5}\\x = 6[/tex]
Hence,
Emily can buy 6 movie tickets after paying the admission fee
A card is randomly draw from a shuffled deck of cards and NOT REPLACED. A second card is drawn from the remaining shuffled cards. What is the approximate probability that both cards are RED?
Answers
You have to multiply both probabilities because you want both events to happen.
P = (26x52)*(25x51)*100 = 24.5%
what is a down payment
Answers
Answer:
A down payment is an initial up-front partial payment for the purchase of an expensive item/service, such as a car or a house. It is usually paid in cash or equivalent at the time of finalizing the transaction
Step-by-step explanation:
Solve 0 = 2y - 8x + 10 for y.
Answers
Answer:
y = 4x - 5
Step-by-step explanation:
move the 2y to the left side of the equation and move the 0 to the right side of the equation in which it becomes -2y = -8x+ 10 then divide the whole equation by -2 since y cannot be negative and have a coefficient. so then the equation becomes y = 4x - 5.
Merry Christmas
Adam is three years older than Joe. After three years, Adam's age will be four years less than two times Joe's age. Considering Adam's present age as x years and Joe's present age as y years, write a pair of linear equations to model the above situation.
Answers
Answer:
X = 3+y
X = 2y - 4
Step-by-step explanation:
The system of equations for the given situation will be written as X = 3+y and X = 2y - 4.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Adam is three years older than Joe. After three years, Adam's age will be four years less than two times Joe's age. Considering Adam's present age as x years and Joe's present age as y years.
The equation can be written as,
X = 3+y
X = 2y - 4
To know more about an expression follow
https://brainly.com/question/25024526
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PLEASE HELP ME I NEED ANSWER RIGHT NOS
Answers
Sarah bought a bike that cost $260. She had a
coupon that was worth $55 off the cost of any
bike. Use the expression 260 + (-55) to find how
much Sarah paid for her bike.
PLEASE HELP ME IM DESPIRATE
Answers
Rob Barros $15 from his father and then he borrows three dollars more drag numbers to write an equal using negative integers to represent bobs debit and complete the sentence to show how much money rob his father Numbers may be used once more than once or not at all
Answers
Answer:
The amount of money in dollars that Rob owe his father is -$18
Step-by-step explanation:
From the given information:
Rob borrows $15 from his father and then he also borrows $3 more.
Thus, the amount he owes is father is now:
- $15 - $3 = - $18 Since we are using negative integers.
The amount of money in dollars that Rob owe his father is -$18
which graph represents -10y - 5x = -15
Answers
Answer:
use the website desmos, and type in the equation.
i'll try to explain the line to the best of my ability, it should be a downward line with a slope of 1/2
Answer:it has a slope 1/2
Step-by-step explanation:slope 1/2
5th grade math. Correct answer will be marked brainliest!
Answers
Answer:
No
Step-by-step explanation:
Think of the decimal number as 97. Would it round up or down? Because 7 is greater than 4, you would round it up to 100. And since this is a whole number, the correct answer would be 7 meters per second.
Hope this makes sense!
For each babysitting job, Tamar charges $6 for bus fare plus $8 per hour. She only accepts babysitting jobs if the total charge is at least $30. What is the minimum number of hours for a babysitting job she would accept?
A 2 and one-half hours
B 3 hours
C 4 hours
D 4 and one-half hours
Answers
Answer:
B. 3 hours
Step-by-step explanation:
It’s 6+8x=30
Answer:
B) 3 hours
Step-by-step explanation:
Hope this helped <333
Roman and his friends went out to dinner at a local restaurant. His bill was $56.70. He decides to leave an 18% tip for the server. How much will Roman's total be once he adds the tip?
a-$10.20
b-$66.91
c-$74.70
d-$102.60
Answers
Answer:
$66.91
Step-by-step explanation:
If you need to add 18% to the total of $56.70, then it's easier to multiply by 1.18 (118%).
$56.70 x 1.18 = $66.91
75% of the normal price of headphones is 45$. What's the normal price?
Answers
Answer:
60$ is the normal price.
Why:
Because if 45$ is 75%, then 30$ is 50%, 15 is 25%, and 0 is 0%. 50% + 50% = 100%. (That's how I did this one, anyway. This works on any 25%, 50%, or 75% problem.)
Plz help me answer this !!!
Answers
Answer:
24
Step-by-step explanation:
A smart phone was on sale for $585. If the phone
was marked down 35%, what was the original
price of the smart phone?
Please help I ASAP will mark you brainliest
Answers
Answer:
$789.75
Step-by-step explanation:
I'm just smart