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
Roman55 [17]
3 years ago
12

Solve (3*5) t + (21-12)=15 t + 3^2

Mathematics
1 answer:
Orlov [11]3 years ago
8 0

Answer:

i guess you need to prove that right side is equal to the left side.

Step-by-step explanation:

R.H.S.

=(3×5) t + (21-12)

=(15)t + (9)

=15t+9

L.H.S.

=15t + 3²

=15t + 9

.: R.H.S. = L.H.S.

You might be interested in
Due in 20 minutes!! please help
iris [78.8K]

Answer:

can

Step-by-step explanation: ;)

3 0
3 years ago
If we know that 5 cups of flour is used to make 20 biscuits, figure out how many biscuits are made with 15 cups of flour
aleksley [76]

Answer:

100

Step-by-step explanation:

5×4=20

5×15=100

therefore 15 cups of flour can make 100 biscuits

6 0
3 years ago
Simplify -4.5 + (-1.5)
mojhsa [17]

-4.5 + (-1.5)

-4.5 + 1.5

-6

5 0
3 years ago
Read 2 more answers
Asap help plz Decrease 1). 400 by 10% 2). 380 by 10% 3). 140 by 15% 4). 35 by 20%.
Varvara68 [4.7K]
1)360 (400*.9)
2)342 (380*.9)
3)119 (140*.85)
4)28 (35*.8)
6 0
3 years ago
please HELP MEEEEEE .A store owner wants to make a candy that sells for $1 per pound.he has 50 lb of sugar candies that cost $1.
serious [3.7K]

Answer:

50 pounds

Step-by-step explanation:

we can use the equation           60+80/100x=1(x+50)

we get 80/100 x because the gummy candies are 80 cents or 80/100x

we get 60 from multiplying 1.20$ x 50 = 60

                                                    solve:

                        60+80/100x  =  x+50

                           60 = x-80/100x+50

                             60-50 = 20/100x

                              10 = 20/100x

                               x= 10 x 100/20 = 10x5= 50 pounds

4 0
3 years ago
Read 2 more answers
Other questions:
  • Determinati numerele intregi care verifica relatia |3X-12|=0
    10·1 answer
  • If an equation has an identity how many equations does it have
    15·2 answers
  • Points B, D, and F are midpoints of the sides of ΔACE.
    13·1 answer
  • Let u,v,wu,v,w be three linearly independent vectors in R7R7. Determine a value of kk, k=k= , so that the set S={u−3v,v−2w,w−ku}
    6·1 answer
  • ASAP!!!!!!!!!!!!!!!!!!!
    15·2 answers
  • Hiii please help i’ll give brainliest if you give a correct please please thank youuuuu
    12·1 answer
  • If the value of y varies directly with x when y=50, x=4. What is the value of y when x=2
    8·1 answer
  • Helpppppp now plzzzzzzzzz
    10·1 answer
  • According the course handbook at a large university, the length of classes held on Monday (M), Wednesday (W), and Friday (F) hav
    12·1 answer
  • The equation of a circle is x² + y² – 8x + 10y + 37 = 0. What is the center and the radius of the circle? Show all your work.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!