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
just olya [345]
3 years ago
7

I need help on these questions please

Mathematics
1 answer:
Hatshy [7]3 years ago
3 0
1. 
7x^{2} + 15x - 8

2.
5f^{2} + 11f -2
You might be interested in
Express the following relationship as a rate. Reading 30 pages in 10 minutes
xxMikexx [17]

Answer:

3

Step-by-step explanation:

so d=rt is the famous formula.

30= 10r

so it would be 3 pages per minute

4 0
3 years ago
Read 2 more answers
What is bigger 0.075 or 0.75 and why
hodyreva [135]

Answer:

0.75

the reason is because if we round it to the nearest tenth . 0.75 becomes 0.8. and 0.075 becomes 0.1 .  0.8 is 8/10th of 1. 0.1 is 1/10th of 1. therefor 0.8 is bigger

6 0
3 years ago
What is the value of the product 2/3x9/5
alexgriva [62]

Answer:

2/3 × 9/5 = 18/15 = 6/5 if need to simplify. or 1 1/5

Step-by-step explanation:

4 0
2 years ago
What is .99 divide by 6475 rounded to the nearest whole number
rjkz [21]
1, it is one because .99 divided by 6475 is 0.1528, and 0.1528 to nearest whole number is 1.


1 is your answer.
5 0
3 years ago
5(x + 7) = 15<br> what is the value of x
Sindrei [870]

Step-by-step explanation:

5(x + 7) = 15

x+7=3

x=-4!!!!!!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Northside Picnic Grounds is shaped like a triangle. Two perpendicular sides of the grounds measure 1.8 miles and 2.5 miles. What
    12·1 answer
  • The admission fee at a zoo is $2 for children and $4 for adults. If 1800 people enter the zoo and $6000 is collected, how many a
    11·2 answers
  • Which of the combined rectangles has an area of 40 square​
    14·1 answer
  • A box has eight balls. There are five green balls and three yellow. The five green balls are numbered 1 ,2,3,4 ,and 5. The three
    11·1 answer
  • What is the surface area of this rectangular pyramid?
    9·1 answer
  • Find the product of quotient using only positive exponents
    5·1 answer
  • after 3 new students joined, the class had 26 students. which equations can be used to find n, the number of students in class b
    7·1 answer
  • Hey guys I really need help with this
    10·1 answer
  • 16 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will
    5·1 answer
  • Figure 4 shows part of the curve with equation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!