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
Thepotemich [5.8K]
3 years ago
11

Which factorization is equivalent to this expression?

Mathematics
1 answer:
grigory [225]3 years ago
8 0

Answer:

10(3x+7)

Step-by-step explanation:

we have the expression:

30x + 70

To factor this expression we need to indentify the components that are common in both terms.

At first glance there is nothing in common, but we can notice that 30 and 70 are multiples of 10, that is:

10*3=30\\10*7=70

so we can substitute this into the expression:

10*3x+10*7

and now that we have the common term (the number 10) we can factorize it, that is, take out the common term and include a parentheses:

10(3x+7)

You might be interested in
Which expression is equivalent to -2.8x-6.3
wariber [46]

Answer:

-0.7(4x+9)

Step-by-step explanation:

-2.8x-6.3=-0.7(4x+9)

4 0
3 years ago
Please solve the following problem
kirza4 [7]

Answer:

x = 27

Step-by-step explanation:

Given

\frac{x}{9} = 3

Multiply both sides by 9 to clear the fraction

x = 9 × 3 = 27

5 0
3 years ago
marta took 48 pictures of flowers and 36 pictures of a beautiful scenery she wants to display the pictures so there is the same
DochEvi [55]
She can make 72 displays
3 0
3 years ago
Ƒ(x) = x2 + 2x − 15 to find the solution when ƒ(x) = 0.
lozanna [386]

Answer:

f = 2 + -15x-1 + x

Step-by-step explanation:

Simplifying

f(x) = x2 + 2x + -15

Multiply f (x)

fx = x2 + 2x + -15

Reorder the terms:

fx = -15 + 2x + x2

Solving

fx = -15 + 2x + x2

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.

f = -15x-1 + 2 + x

Simplifying

f = -15x-1 + 2 + x

Reorder the terms:

f = 2 + -15x-1 + x

3 0
3 years ago
Read 2 more answers
A pizzeria charges $2 per slice of pizza, plus an additional $0.75 per topping. If
aivan3 [116]

Answer:

Maximum amount of toppings is 14 inequality is t <=14

Step-by-step explanation:

let t be the amount of toppings on the pizza

0.75t + 2 <= 12.50

0.75t <= 10.50

t <= 14

6 0
3 years ago
Read 2 more answers
Other questions:
  • NEED HELP ASAP WILL GIVE BRAINLIEST
    15·1 answer
  • 21. Mickey earned $475 from mowing lawns last summer. He deposited this money in an
    14·1 answer
  • Hi everyone do anyone know what is 5+5 equal too thank you so much​
    8·2 answers
  • PLEASE HURRY I ONLY HAVE 5MIN TO TURN IT IN!!! A new television set was recently purchased for a common Room and a resident Hall
    12·1 answer
  • Which of the following is an example of simple harmonic motion?
    12·1 answer
  • 2z - 6 = 2(2 + 2) - 10
    11·1 answer
  • Find the discriminant.<br> 4y? – 3y + 3 = 0
    15·2 answers
  • for a March past competition on sports day the house captain of one house cut 25 pieces of ribbon each 1/2 metre in length.what
    14·1 answer
  • A tennis player has won 24 out of 36 matches. His sponsor says that he must win 70% of his total number of matches to qualify fo
    8·2 answers
  • Gina is making bags of trail mix for hiking club. She will use 20 ounces of walnuts, 11.2 ounces of almonds, and 28.3 ounces of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!