Answers
Answer:
D -55
Step-by-step explanation:
-55, since we put -1 and -3 instead of x and y. We multiply the result in the brackets by five. This gives us five
Answer:
The answer is C: -45
Step-by-step explanation:
Related Questions
Jim bought the game system on sale for $195. Kaylen bought the same system at full price for $250. How much was the sale for when Jim bought the game system?
Answers
Answer:
The game system that Jim bought had the sale of $55 off.
Step-by-step explanation:
Jim sale price = $195
Kaylen price = $250
[tex]250 -195 = 55[/tex]
Mark is making a scale model of his favorite truck. The actual truck is 12 feet long and 5 feet wide. He wants the model to be 30 inches in length. Using a proportion, find the model truck’s width.
Answers
Answer:
the model trucks width would be 12.5 inches.
Step-by-step explanation:
set up a proportion.
12/5=30/?
cross multiply.(this makes sense when the fraction is written out correctly)
5x30=150
now divide this by your remaining number in the fraction.
150/12=12.5
(sorry if the explanation is unclear, I tried my best)
hope this helped!!
Mr. Kazadi said that in his 2nd period class, 23 our of 25 students passed the test. What percent of the students passed the test?
Answers
Answer:
92%
Step-by-step explanation:
23/25 × 4 = 92/100
so it's 92%
Answer:
92%
Step-by-step explanation:
23/25=0.92
0.92*100=92
Javier's team scores an average of 15.5 points in 4 basketball games. Rhea's team scores an average of 29.5 points in the same 4 games. Use estimation to find how many times as many points Rhea's team scores compared to Javier's team. I need help plz
Answers
Answer:
well if you subtract 29.5 minus 15.5 youn wil get 14
Step-by-step explanation:
Solve the equation for x. Check the solution.
2. -5(x + 3) = 20
Answers
Answer:
x = -7
Step-by-step explanation:
-5( x + 3 ) = 20
Distributive property ( multiply whatever is in the parenthesis by -5)
-5 * x + -5 * 3 = 20
-5x - 15 = 20
Add 15 on both sides
-5x - 15 + 15 = 20 + 15
-5x = 35
Divide by -5 on both sides to isolate the variable
-5x/-5 = 35/-5
x = -7
Check...
Substitute the "x" with -7 since we already got that as our solution
-5( x + 3 ) = 20
-5( -7 + 3 ) = 20
Distributive property
-5 * -7 + -5 * 3 = 20
35 - 15 = 20
20 = 20 CORRECT
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Answer:
You're answer is above along with the work :)
Step-by-step explanation:
Hope i helped
What is 35% of 80?
Please answer this within half an hour, Thanks!! :D
Answers
Answer:
28
Step-by-step explanation:
35÷100×80 which will give you 28 as the answer.
Answer:
the answer is 28
Step-by-step explanation:
to get this, you would change 35% to a decimal.
to do this you would move the decimal to the right 2 times ( 35.0-----> 0.35)
then, you would multiply 0.35 by 80, and you would get 28
hope this helped!
****BONUS POINTS: What is the probability of rolling an odd number?
A. 1/4
B. 1/3
C. 1/2
D. 1/6
Answers
Answer:
1/2
Step-by-step explanation:
Half of the numbers on a dice are odd
Two Red cubes, two green cylinders, and three yellow rectangular prisms were put into a bag. What is the probability. that you will out a green Block?
PLEASEEE HELPPP!!!!!!!! ASAP!! PLEASEEE HELPP
Answers
Answer:
to pull out a green cylinder is 2/7 or 28.571429%
to pull out a green block is 0% or 0/7
Carl recently started mowing lawns as a summer job. For every lawn Carl mows, he is paid $15. If Carl had $32 before beginning this job, which expression correctly represents how much money Carl will have by the end of the summer? 15x 15x - 32 32 + 15x 32x + 15
Answers
Explanation: 32 is how much he has. 15 is how much he is paid for each lawn and x is the amount of lawns.
Answer:
32 is how much he has. 15 is how much he is paid for each lawn and x is the amount of lawns.
Step-by-step explanation:
Hellppp plzz: What is the unit rate of the Rosk Construction?
Answers
Answer:
As an average Rs 10 lakh was the cost of construction of a four Lane High way for alength of One km without Service Roads on both sides fifteen years back . But from 2005 this cost is increased to Rs 10 crore for every one km for a highway of Four Lane & service roads on both sides.
Step-by-step explanation:
i hope this is right
PLEASE ANSWER: Hunter is 9 years older than 3 times the age of his nephew. Hunter is 33 years old. How old is his nephew?
A. 2 years old
B. 8 years old
C. 14 years old
D. 20 years old
Answers
Answer:
B. 8 years old
Step-by-step explanation:
33 - 9 = 24
24/3= 8
So his nephew is 8 years old
Answer: sorry if i make you get it wrong but let's try B
Step-by-step explanation:
Can someone please help? Today is the last day to turn in summative and this is part of it-
Answers
PLEASE HELP QUICK!!!!!
Alex buys lunch at school every day. She always gets pizza when it is available. The cafeteria has pizza about 80% of the time.
Alex runs a simulation to model this using a random number generator. She assigns these digits to the possible outcomes:
• Let 0 and 1 = no pizza available
• Let 2, 3, 4, 5, 6, 7, 8, and 9 = pizza available.
The table shows the results of the simulation.
Answers
Answer:
D.) 30%
Step-by-step explanation:
For Ap3x
Tickets for rides at a carnival cost $0.80 each, but you can buy a book of 10 tickets for $6.50,. What is the cost of each ticket in the book of tickets?
Answers
Answer:
8.125
Step-by-step explanation:
6.50/0.80 :)
Abundance is a car salesman. He earns $250 for every car he sells plus 3% commission. If Abundance sells 2 cars in one week for a total of 54,624.00, what are his total earnings for the week?
Answers
Answer:
1,278 for one day so for the week - 6,132
Step-by-step explanation:
OH MY GOD PLZ HELP IM CLUELESS AND ITS DUE IN 30 MINS JSHDJDJCBDHJS
Answers
For question 1 the answer is b)
- Congruent angles have the same angle measure, and in a transversal, angles that are opposite around an intersection are congruent. For example ∠ 1 and ∠ 3 are congruent. Because the 2 lines are parallel (and intersected by the same line) the corresponding angles on the other intersection are also congruent. For example if ∠ 1 and ∠ 3 are congruent, then ∠ 5 and ∠ 7 are also congruent.
For question 2 the answer is b) 45°
- ∠ 3 and ∠ 4 are supplementary, meaning they equal 180° together. To solve you just need to subtract, 180° - 135° = 45°
For question 3 the answer is d) 145°
- This combines the previous 2 concepts. ∠ 1 and ∠ 5 are congruent (equal), ∠ 1 and ∠ 2 are supplementary. If ∠ 1 is 180° - 35° = 145°, and ∠ 1 and ∠ 5 are congruent, then ∠ 5 is also 145°.
For question 4 the answer is a) ∠ 1, ∠ 4, ∠ 5, and ∠ 8
- First, ∠ 4 is supplementary because it falls along the same straight line (line m), similarly ∠ 1 is supplementary because it falls along a different straight line (the transversal). Because lines n and m are parallel and both intersected by the transversal, the corresponding angles, ∠ 5 and ∠ 8, are also supplementary.
For question 5, the answer is b) m∠ 3 = 70°
- ∠ 7 is supplementary to the 110° angle, so m∠ 7 = 180°-110° = 70°, ∠ 7 and ∠ 3 are congruent, so m∠ 3 also equals 70°
The half-life of a radioactive kind of yttrium is 50 minutes. How much will be left after 150 minutes, if you start with 416 grams of it?
Answers
Answer:
IT WILL BE 1 1/2 AFTER 150 MINUTES/
Step-by-step explanation:
A college campus has a lawn shaped like a circle with a radius, r, of 60 meters. Which is the best approximation of the area, A, of the circular lawn? (Use A=πr2; π is approximately 3.14.)
Answers
Don’t just answer for points please
Answers
Answer:
i swear im not doing it for the points but in my screen the picstures are blocked
Step-by-step explanation:
Answer:my teacher let me give him a 360
Step-by-step explanation: I gave him that good 360
26.50 plus what equals 40
Answers
Answer:
13.5
Step-by-step explanation:
subtract 40 from 26.50
Answer:
13.5
Step-by-step explanation:
you basically switch the number placement around a bit and do 40 minus 26.5, which equals 13.5
Find the LCM for 6 and 4.
Answers
What is the area of parallelogram ABDC?
9 cm 2
12.25 cm 2
7 cm 2
12 cm 2
Answers
MiKiyah invested $2,500 in a simple interest account for 2 years. At the end of the 2 years, she has earned $75 in interested. What was the simple interest rate of the account?
Answers
Answer:
if $178 $178 interest was earned in 2 2 years at an interest rate of 4%
Step-by-step explanation:
XD i tried
Math- look at the picture below
Answers
Answer:
y=-2+14
Step-by-step explanation:
hope this helped ;)
Y = -2 + 14
It costs $4 to enter the fair. Each ride costs $2.50. You have $21.50. How many rides can you go on? Write an equation, then solve.
Answers
You can go on 7 rides
21.50-4.00= 17.50
17.50/2.50= 7
Answer:7 rides
Step-by-step explanation:
First subtract 21.50-4=17.50
Then divide 17.50 ÷2.50=7
A theater company charges $10.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?
Select one:
a. 10.5c + a
b. c + 10.5a
c. 10.5(c + a)
d. 21(c + a)
Answers
Answer:
d
Step-by-step explanation:
D represents it best because the price of the ticket is $10.50 and they're for children and adults.
Answer C
Combine the like terms to create an equivalent expression:
8t+1+(-4t)+(-6)
Answers
Answer:
you will get the answer 4t-5
plz mark as brainliest
Which of the following linear functions contain the branches for the function f(x)=a|x-h|+k? Select all that apply (see picture).
Answers
Answer:
h i suppose
Step-by-step explanation:
4 math questions. I'll mark brainliest!
Answers
I- GUESS WHO NEEDS HELP AGAIN...
I don't wanna fail math aaaa
Answers
Answer:
C
Step-by-step explanation:
Follow Pythagorean Theorem. a^2 + b^2 = c^2
We know b and c:
a^2 + 12^2 = 13^2
a^2 + 144 = 169
a^2 = 25
a = √25
a = 5
The answer is C because we know side a = 5
Give this branliest