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
vichka [17]
3 years ago
6

: 2x(5x + 3) + 7(5x + 3)

Mathematics
1 answer:
Setler [38]3 years ago
7 0
10x2 + 6x + 35x + 21

10x2 + 41x + 21
You might be interested in
WILL BE GIVING BRAINLIEST TO RIGHT ANSWERS!!!!!!
ipn [44]

Answer:

1) they will finish 11/30 of the homework in an hour

2) 1/6x + 1/5x = 1

i am not a 100% sure abt #2

8 0
3 years ago
-x+7y=51<br> -x-4y=-26<br> What is the solution to the system of Elmination
ryzh [129]

Answer:

number one is maybe 44 because -44x + 7y is 51 and number 2 is 30 because 30 - 4 is 26 I don't really know let me know if its wrong

4 0
3 years ago
Read 2 more answers
Four times a number is 64 find the number
Anika [276]

16 just divide 64 by 4


8 0
3 years ago
What is -8 square root of 9 when simplified​
gregori [183]

Answer:

\large\boxed{-8\sqrt9=-24}

Step-by-step explanation:

\sqrt{a}=b\iff b^2=a\\\\\sqrt9=3\ \text{because}\ 3^2=9\\\\-8\sqrt9=-8(3)=-24

7 0
3 years ago
If z = 2, find the value of: a. 6z2–2z+5<br> b. 64–5z
Ludmilka [50]

Answer:

25 and 54

Step-by-step explanation:

(a)

6z² - 2z + 5 ← substitute z = 2

= 6(2)² - 2(2) + 5

= 6(4) - 4 + 5

= 24 - 4 + 5

= 20 + 5

= 25

(b)

64 - 5z ← substitute z = 2

= 64 - 5(2)

= 64 - 10

= 54

4 0
2 years ago
Other questions:
  • What is 1x1?? so hard :(
    14·2 answers
  • Shania is making a scale diagram of the badminton court at the community center. She uses a scale of 1 centimeter to 0.5 meter t
    7·2 answers
  • 9pie/3<br><img src="https://tex.z-dn.net/?f=9%5Cpi%20%5Cdiv%203" id="TexFormula1" title="9\pi \div 3" alt="9\pi \div 3" align="a
    11·2 answers
  • PLEASE HELPPPPPPPPPPPPPJ NU HN HN N HN NH NH. HM M
    10·1 answer
  • Two cars leave a city in head in the same direction. After six hours the fast far is 18 miles ahead of the slower car. The slowe
    5·1 answer
  • A gold earring has a volume of 0.55cubic centimeters and a mass of 9.9grams. Calculate its density.
    5·1 answer
  • Why are radicals simplified before adding and subtracting? Explain your reasoning by adding sqrt8 and sqrt32. Compare the proces
    6·1 answer
  • Which of the following is an equivalent representation of 5^-4 ?<br> 1/81<br> 1/12<br> 1/9<br> 1/625
    5·1 answer
  • Helppppp (10 points)
    15·1 answer
  • Which of the following represents the characteristics of the graph of x ≥ -9?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!