1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nataly [62]
3 years ago
9

Plz help! what does t stand for 3(t+4)+2(2t+1)=28

Mathematics
1 answer:
sasho [114]3 years ago
5 0

Answer:

t=2

Step-by-step explanation:

3t+12+4t+2=28

7t+14=28

7t=28-4

7t=14

t=14/7

t=2

You might be interested in
2x - 3y --24<br> x + 6y = 18<br> Substitution
V125BC [204]

Answer:

y=12

x=30

Step-by-step explanation:

2x-3y=24 ... 1

x+6y=18 ... 2

2*2:

2x+12y=36...3

3-1:

y=12

x=30

6 0
3 years ago
Use the arc length formula and the given information to find r.<br> s = 12 cm, θ = 36°; r = ?
Sveta_85 [38]

Answer:

I guess the radius equals to 19.0985

3 0
3 years ago
A dress that normally costs $64.50 is on sale for 5% off. What is the sale price of the dress?
Kruka [31]
D 61.28 because you divide 64.50 by 0.05 then which is 3.23 then 64.50 - 3.23
3 0
4 years ago
This is the last question i need help on! i will mark brainlessttt :)thanks
Mandarinka [93]

Answer:

A.3

Step-by-step explanation:

Since the lines are parallel that angle is 90 same as the other. So you plug in all your answers to see with one gives you 90 that being 3 because 30(3)=90.

3 0
4 years ago
How to work out 5xax5xa
viktelen [127]

Answer:

25a^{2}

Step-by-step explanation:

5 times a times 5 times a

you can do 5 times 5 first and get 25

then you can do a times a and that gets you a^{2}

then you multiply these two together and you can get 25a^{2}

3 0
3 years ago
Other questions:
  • Find the 7th term of a geometric sequence with t1 = 2 and r = 3
    6·2 answers
  • Help answer this question
    8·1 answer
  • What percent of 500 is 335
    6·1 answer
  • Simplify by combining like terms. 4v+5w+3w-v
    6·1 answer
  • In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=71°, and JH = 2 feet. Find the length of IJ to the nearest tenth of a foot.
    12·1 answer
  • Please help!! 50 points and Brainlist if your right!
    14·2 answers
  • Spencer made cookies. He used 5 cups of flour and 1 and 11/12 cups of sugar. How much more flour did Spencer use than sugar?
    14·2 answers
  • Please help solve 11x+10&gt;=150
    10·2 answers
  • You must write your answer in fully simplified form.<br> 8a= 5
    8·1 answer
  • First correct ANSWER GETS BRAINLIEST
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!