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
Katarina [22]
3 years ago
11

I have SAT's tomorrow and need help with math...

Mathematics
1 answer:
Brrunno [24]3 years ago
3 0

Answer:

3w + 52 ≥ 90

Step-by-step explanation:

If she volunteers 3 hours per week for w weeks, then the number of hours from tutoring is 3w.  Add the 52 hours from her summer volunteering, and her total hours is 3w + 52.  This needs to be at least 90 hours for her to graduate, so:

3w + 52 ≥ 90

You might be interested in
Need help!! what is the ewuation of the like shown?
Marta_Voda [28]

Answer:

<em><u>An</u></em> equation is y = 2x + 4.

Step-by-step explanation:

<em><u>ANOTHER</u></em> equation is y - 2 = 2(x + 1)

4 0
2 years ago
4. What is the solution to r/-3 = 12?
Elena-2011 [213]
Es c porque lo divides
4 0
1 year ago
Read 2 more answers
Michael's father bought him a 16 foot board to cut into shelves for his bedroom. Michael plans to cut the board into 11 equal pi
andrew-mc [135]
This may not be correct sorry , 16÷11 = 1.454545454545454545454545
6 0
3 years ago
PLEASE HELP <br> What is the volume, in cubic m, of a cube with an edge length of 14m?
Lera25 [3.4K]

Answer:

v = 2744 m³

Step-by-step explanation:

Volume of cube

= length³

= l³

= 14³

= 2744 m³

make as the brainliest

5 0
3 years ago
Help me to solve this fast ( prove it)
Harrizon [31]

Step-by-step explanation:

sec⁴A + tan⁴A = 1 + (2tan²A/cos²A)

LHS = sec⁴A + tan⁴A

= (sec²A)² + (tan²A)² {using formula of a²+b²)

= (sec²A-tan²A) + 2tan²A.sec²A

= 1 + {2tan²A.(1/cos²A)}

= 1 + (2tan²A/cos²A)

7 0
2 years ago
Other questions:
  • -10.0-(-3.4)<br><br> also you have to simplify your answer
    6·2 answers
  • $250 is invested at a bank that pays 7% simple interest. calculate the amount of money in the account after 1 year, 3 years, 7 y
    5·1 answer
  • The half-life of a radioactive kind of tellurium is 25 minutes. If you start with 88 grams of it, how much will be left after 50
    9·1 answer
  • Solve the equation. If necessary, round your answer to the nearest tenth.
    10·2 answers
  • HELP ASAP Translate 6(4j+5+4j) in to a verbal expression w step by step. WILL MARK BRAINLIEST
    6·1 answer
  • Multiply a number n by 5, and then add 3 to product
    13·1 answer
  • A metalworker has a metal alloy that is 30% copper and another alloy that is 65% copper. How many kilograms of each alloy should
    7·1 answer
  • The diagram below shows the construction of the bisector of ∠abc. which statement is not true?
    7·1 answer
  • the ez pay plan costs $0.15 per minute. write an expression that represents the monthly bill for x minutes on the ez pay plan
    7·2 answers
  • Suppose f(x) = x2 and g(x) = 5x? Which statement best compares the graph
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!