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
zhenek [66]
4 years ago
15

Please help quickly !

Mathematics
1 answer:
iragen [17]4 years ago
6 0

Answer:

t= 26

Step-by-step explanation:

t -3.5 = 22.5

Add 3.5 to each side

t -3.5 = 22.5

+3.5     +3.5

--------------------------

t = 26

You might be interested in
HCF AND LCM of 32 and 48 using the prime factorisation​
torisob [31]

Answer:

Below.

Step-by-step explanation:

32 = 2*2*2*2*2

48 = 2*2*2*2*3

So The GCF = 2*2*2*2 = 16.

LCM = 2*2*2*2*2*3 = 96

3 0
3 years ago
The product of a number and -7 gives seven times the sum of that number and -40. Find the number
Ymorist [56]
Let the unknown number be x.

x × -7 = 7 (x + -40)

-7x = 7x - 280

-14x = -280

x = 280/14

x = 20

Hope this helps!
4 0
3 years ago
The rivers depth is three meters greater than its width. two time the rivers depth is equal to six meters more than twice its wi
Gre4nikov [31]

Answer:

d = w + 3 (first equation)

2d = 2w + 3 (second equation).

The second equation is equivalent to the first one.

In other words, two equations carry the same information as the first one, not more.

In the language of linear algebra, the system is dependent

7 0
3 years ago
How many envelopes are there in 7 packages
miss Akunina [59]
Normally 7 envelopes but on rare occasions, there may be more due to If the packages are filled with Envelopes. Also depending on if the 7 packages are boxes of envelopes, and in that case, 140 envelopes times 7, which would be 980 envelopes in the 7 packages.      140 * 7 = 980.
5 0
4 years ago
Please help with a.<br><br> Explain how you got your answer. Don’t use a calculator.
kumpel [21]

Answer:

The first one simplified is 3

And the second one is 3 as well

Step-by-step explanation:

Hope this helps

6 0
3 years ago
Other questions:
  • What is the axis of symmetry of the function f(x)=-(x+9)(x-21)
    15·1 answer
  • The height of a cone is two times its base diameter. What is the volume of the cone in terms of its base radius r? V = r2 V = r3
    12·1 answer
  • A koala weighs 20 pounds. In her pouch she carries her joy that weighs 20 ounces. What is the combined weigth of the adult koala
    15·1 answer
  • There are 54 card and 6 children, how many cards dose each child get
    10·1 answer
  • In December, the average number of daily shoppers at North Point Mall in 2007 was 1600. This number shrank to 1000 daily shopper
    11·1 answer
  • What is the value of x? Help asap please​
    15·2 answers
  • Find slope <br> 11x - 6y = -36
    14·1 answer
  • An author receives $0.75 for each hardcover book or paperback book that is sold. There were x hardcover books and 42,000 paperba
    14·1 answer
  • -2(8+5gr) <br>I will mark who ever is right Most brainly <br><br><br>Have a great day ​
    11·1 answer
  • HALP PLS<br> what is x?<br><br> x =x=x, equals <br> ^\circ <br> ∘<br> degrees
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!