Answer:
5t - 18
Step-by-step explanation:
(7 - 3t) - 5(-1.6t + 5)
First, we need to distribute the right side to get rid of the parentheses.
-5 * -1.6t = 8t
-5 * 5 = -25
8t - 25
Now, we have
(7 - 3t) + 8t - 25
We no longer need the parentheses on the left side.
7 - 3t + 8t - 25
Combine like terms.
-3t and 8t are like terms.
-3t + 8t = 8t - 3t
8t - 3t = 5t
7 and -25 are like terms.
7 - 25 = -18
5t - 18
Because 5t and -18 are NOT like terms, this is as far as we can simplify. So, we have our answer.
Please let me know if you have any further questions. I'm always happy to help!
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Math Enthusiast
The ratio of the number of girls to the number of boys in choir is 4 to 5. There are 32 girls in the choir. How many boys are in the choir?
Answer:
what grade is this
Step-by-step explanation:
3 part question
DIRECTIONS: Find the first 5 terms and the term requested. I wrote it in a word doc to you can see it better. plz dont answer if you dont know it. Its algebra 1 level work. Its arithmetic sequences. plz i need it ill give brainliest to the first person with correct answers.
Answer:
HI
Step-by-step explanation:
2. slope help ASAP , thank you
please help I hate imagine math its in the photo
Can someone please help ? :(
Answer:
I'll list the answers as coordinates (just input the second number in each coordinate)
(-2, 11)
(0, 1)
(2, -9)
(4, -19)
Step-by-step explanation:
So you see how the x column is filled out? You plug in the numbers in each area and solve for y.
So we start off with -2. You take the x out and place -2 instead. Your equation should look like this:
y = -5 (-2) + 1
Next you multiply -5 and -2, giving you 10. Your equation would look like this now:
y = 10 + 1
Next you add 10 and 1 together, and you have your answer. Keep doing the same thing, but instead of -2 for x, use 0, 2, and 4.
Hope I helped! Have a nice day or night! ^-^
good afternoon mates
Answer:
Afternoon has never been good tho...
Step-by-step explanation:
How many solutions does this equation have?
6q − 3 = 3 + 6q
Answer:
0 solutions
Step-by-step explanation:
[tex]6q-3=3+6q\qquad|\text{subtract }\ 6q\ \text{from both sides}\\\\6q-6q-3=3+6q-6q\\\\-3=3\qquad\bold{FALSE}\\\\\text{This equation has no solution}\ q\in\O[/tex]
Mira ran 14.4 kilometers. One mile is equal to 1.6 kilometers. Which measurement is closest to the number of miles Mira ran?
Answer:
9 miles i think
Step-by-step explanation:
Answer:
9 miles
Step-by-step explanation:
14.4/1.6 = 9
A patio has an area of 286 square feet. If the length of the patio is 22 feet, what is the width?
Which number line model represents the expression -5 + (-2.5). please help:
What is an equation of the line that passes through the points 8,-3 and 8,4?
(03.05 MC) EXPLAIN PLZ
Sophia works in a clothing store and earns $40 per day. She earns an extra $5 for each outfit she sells. If Sophia wants to earn at least $70 per day, which inequality shows the minimum number of outfits, n, that she should sell? (5 points)
Select one:
a. 40 + 5n ≤ 70, so n ≤ 6
b. 40 + 5n ≥ 70, so n ≥ 25
c. 40 + 5n ≤ 70, so n ≤ 25
d. 40 + 5n ≥ 70, so n ≥ 6
Answer:
I think the answer is B.
Step-by-step explanation:
I am very sorry if it is incorrect.
How the Right of Occupancy can be transferred or exchanged.
Answer:
I think the right occupancy would be like boat.
Step-by-step explanation:
Please help!! I would really appreciate it.
Answer:
Bob cycled faster and the unit rate for Sam is 9mph
Step-by-step explanation:
Please help I'm not able to solve this I have tried so many times and the answers I have gotten are all wrong. Please help!! If all three of these questions are too much for you its ok I can just ask another person, but please don't use this questions just for points I really need help!!
A 50-centimeter piece of wire is bent into a circle. What is the diameter of the circle? What is the radius of the circle? What is the area of the circle?
Answer:
The diameter will be given by 50 cm ÷ 3.142 = 15.9134 cm
The radius will be 15.9134 ÷2 = 7.9567 cm or about 7.96 cm
The area of a circle is given by \pi × square of radius
Area = 3.142 × 7.96×7.96 = 199.0821 square cm
Answer:
the diameter would be half of the original length because it needs to be a circle so each half of the circle would equal 25 centimeters
hope dis helps <3
Find an equation with an x intercept of (-1, 0)
Which of the following equations is equivalent to 5(2p – 6) = 40?
A.10p – 30 = 40
B.7p – 11 = 40
C.7p – 1 = 40
Answer:
The correct answer is A. Can I have brainlest if I am right?
Step-by-step explanation:
Step-by-step explanation:
5(2p-6)=40
5×2=10,5×6=30
10+30=40
helppppppppppppppppp lol
Answer:
There are no solutions.
Step-by-step explanation:
If there is 74 and 54 but with the same 15x: there is no solution. Even with negative.
Answer:
There is no solutions
Step-by-step explanation:
lol
there are 200 freshmen in a high school. 30% of them take history. how many freshmen are enrolled in Spanish?
What is the value of n in (17 × 25) × 4 = n × (25 × 4)?
Answer:
17
Step-by-step explanation:
(17 × 25) × 4 = n × (25 × 4)
1700 = 100n
17 = n
Answer:
n= 17
Step-by-step explanation:
17×25 = 425
425×4= 1700
25×4=100
1700÷100= 17
Tanya wants to earn enough money to buy a new Tigers shirt. So far she has earned $20, which is 50% of the money she needs to buy the shirt. How much does the shirt cost?
(Hint: It may be useful to draw a picture.)
The shirt costs ?
dollars.
Answer:
I think the shirt cost 40 dollars cause 50% of 40 is 20
Step-by-step explanation:
what are the slope and the y-intercept of the liner function that is represented by the equation y equals 9x - 2 the slope is -2 and the y-intercept is 9 the slope is 2 and the y-intercept is 9 the slope is 9 and the y-intercept is -2 the the slope is 9 and the y-intercept is 2
Just a little help.
Hi there! I may not answer the other question But I certainly help you with what a slope is, see how a slope works are. Pick two points on the line and determine their coordinates. Hope this helps.
Which of the following inequalities is equivalent to 1 ≥ x?
x ≥ 1
x ≤ -1
x ≥ -1
x ≤ 1
Answer:
x ≤ 1
Step-by-step explanation:
If you flip x with 1 and flip the sign you get x ≤ 1.
Which is an independent clause?
A. Their mother had sent them to Grandmother's home
B. because she could not care for them herself
C. After living in San Francisco for ten years
D. a place she had never seen before
If 4.5 > -4.5, how are the positions of the two numbers related on the horizontal number line?
Answer:
The two positions on the number line are opposites.
Step-by-step explanation:
They are the same distance from zero on the number line.
Answer:
Step-by-step explanation:
+4.5 is to the right of -4.5.
pls help my its now due in 20 minutes
Answer:
We can't see the equation to answer it
Hi answer these I can’t give out more because the other day I gave out 50 point and someone didn’t answer they just said look it up so please help god bless if so
Answer:
1a) 0
1b) 165
1c) It was folded 5 times
1d) Im not sure, I'm so sorry
1E) A=3
Step-by-step explanation:
Hope this helps! No worries, about the points, the same thing happened to me.
70 POINTS!!! Marta tried solve the system below, but she made a mistake. Read carefully and try to figure out what her mistake was.
Finding Mistakes in a Solution
What was Marta’s mistake? Explain.
will give brainliest
Answer:
she forgot the first part
Also: sorry if its wrong I'm not the best at math
Answer:
The answer is 0
Step-by-step explanation:
Please help me answer this
Answer:
The answer is c
Step-by-step explanation:
Help plz ............
Answer:
i think it is B.
Step-by-step explanation:
