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
k0ka [10]
3 years ago
8

What is x if x + 2y = 10 and y = 3?

Mathematics
2 answers:
harina [27]3 years ago
7 0

Answer:

x=4

Step-by-step explanation:

Hopefully this will help you

astraxan [27]3 years ago
4 0
X + 2(3) = 10 , x + 6 = 10, x = 4
You might be interested in
Put this equation in slope intercept form: 3x - 2y = -6
VashaNatasha [74]

Answer:

Y= 3/2x+3

Step-by-step explanation:

Hopefully this helps if so please mark as brainliest

8 0
4 years ago
What is the reciprocal of –5?
Anon25 [30]
-5 is the same as -5/1

Flip the fraction:

-1/5

2/9 / 1/4

Flip the 2nd fraction and multiply:

2/9 * 4/1

Multiply the numerators and denominators:

8/9
4 0
3 years ago
Read 2 more answers
X + 7 = 16<br> X = 16 - 7
vfiekz [6]

Answer:5

dhhddhhhhddkskkStep-by-step explanation:

8 0
3 years ago
Read 2 more answers
A rectangular banner has a length that is two feet shorter than twice its height, ℎ. If the expression ℎ(2ℎ−2) represents the ar
densk [106]

Answer:

h = 6

Step-by-step explanation:

Given he area of the banner expressed as;

A =  ℎ(2ℎ−2)

h is the height of the banner

A is the area = 60

Substitute

60 =  ℎ(2ℎ−2)

60 = 2h² - 2h

30 = h² - h

h²-h-30 = 0

Factorize;

h²-6h+5h-30 = 0

h(h-6)+5(h-6) = 0

(h-6)(h+5) = 0

h - 6 = 0 and h+5 = 0

h = 6 and -5

Since the height cannot be negative;

h = 6

Hence he height of the banner is 6

3 0
3 years ago
What is the main purpose of informational writing?
Eddi Din [679]

Answer:

The correct answer is:

"To inform readers about a topic using facts and details"

Step-by-step explanation:

Let us define informational writing first.

Informational writing is like communication writing which is used to convey something using facts and figures. Whatever is stated in an informational writing, it is supported by related facts and proofs.

Hence,

The correct answer is:

"To inform readers about a topic using facts and details"

4 0
3 years ago
Other questions:
  • The expression 9+219+21 factored using the GCF is
    6·1 answer
  • Composite functions✨
    10·1 answer
  • a math club has 40 members. The number of girls is 5 less the number of boy. what are the two equations solve
    15·1 answer
  • What is 64 miles per hour = how much feet per hour
    6·2 answers
  • Which is the best approximation for the solution of the system of equations?
    14·1 answer
  • Samuel has 9 whole pizzas. Marina has 18 slices that are each 1/2 of a pizza does Marina have more?
    14·2 answers
  • Determine which quadrants each coordinate point belong.
    12·2 answers
  • A square has an area of 200 square feet. How long is each side in simplest radical form?
    9·2 answers
  • No picture for this problem but here it is...
    7·1 answer
  • A coach ordered 1,565 flying discs for field day. The order is shipped in 5 boxes, with the same number of flying discs in each
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!