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
lesya692 [45]
3 years ago
15

7x[(9+4)-(12-7)] please help me:(

Mathematics
2 answers:
Flauer [41]3 years ago
7 0

Answer:

7 × [ 13 - 5]

= 7 × 8

= 56

solved........

lara [203]3 years ago
3 0

Answer:

56

Step-by-step explanation:

7((9+4)-(12-7))

7(13-5)

7×8

You might be interested in
8x - 7x - 2 = 9<br> Solv<br> Write your response...<br> I<br> how do u solve this
Mice21 [21]

Answer:

x=11

Step-by-step explanation:

x-2=9 Subtract 7x from 8x.

x=9+2 Move all terms not containing  x  to the right side of the equation.

x=11 Add 9 and 2.

5 0
3 years ago
Please help
Katarina [22]

Answer:

Step-by-step explanation:

\left \{ {{2x+3y=15} \atop {x-3y=3}} \right.

4 0
2 years ago
Through: (0,3), parallel to y= -2x + 4
jeka94
The slope is -2 because y = mx + b

y-y₁ = m (x-x₁)

y - 3 = -2 (x-0)

y - 3 = -2x

y = -2x + 3
5 0
3 years ago
the length and width of a book are in the ratio 3:2. What fraction of the length is the width of the book
sdas [7]
What fraction of the length is the width of the book
 is 2:3

5 0
3 years ago
a right triangle has a non hypotenuse side length of 45" and the hypotenuse measures 53". What is the length of the other non-hy
Ede4ka [16]

Answer:

28"

Step-by-step explanation:

the length of the other non-hypotenuse side =

√(53² - 45²) =√(2809-2025) =√784 = 28"

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the square root of 30,300
    8·2 answers
  • Find the exponential function that satisfies the given conditions: Initial value = 35, increasing at a rate of 10% per year
    10·1 answer
  • The aquarium has 6 fewer yellow fish than green fish. 40 percent of the fish are yellow. How many green fish are in the aquarium
    12·1 answer
  • What is 30 feet = yrds
    7·2 answers
  • If 80% of an item is $144.00, what is the original price?
    8·2 answers
  • How do l convert 320 pounds into tons​
    8·1 answer
  • Can someone plz help me with this?
    14·1 answer
  • A watch was on sale for 70% off. The sale price is $60. What was the original price?
    9·1 answer
  • Daniel practices football for at least 10 hours per week. He practices for one half of an hour each practice. Is Daniel has alre
    8·1 answer
  • Z+14.5=5.4<br> z=<br> -14=c-10<br> c=<br><br> please help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!