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
My name is Ann [436]
3 years ago
7

Hellpppp ASAP. Plzzzz

Mathematics
2 answers:
padilas [110]3 years ago
8 0

Answer:

6 is from the beginning. Multiply first, not add

Step-by-step explanation:

Shalnov [3]3 years ago
8 0

Answer:

6)

5+3(y-4)=5(y+2)-y\\\\5+3y-12=5y+10-y\\\\-7+3y=4y+10\\\\y=-17

The error was made by combining the 5+3(y-4) without first distributing the 3 to both the y and -4.

7)

a)

A(t)=0.30t+45\\B(t)=0.25t+60

b) Now we can set each equal to 150 and solve for t

150=0.30t+45\\\\0.30t=105\\\\t=\frac{105}{0.30} \\\\t=350

Rob can send 350 texts per month with plan A

150=0.25t+60\\\\0.25t=90\\\\t=\frac{90}{0.25} \\\\t=360

Rob can send 360 texts per month with plan B

c)

A(100)=0.30(100)+45\\\\A(100)=30+45\\\\A(100)=75

B(100)=0.25(100)+60\\\\B(100)=25+60\\\\B(100)=85

If Rob were to send 100 text messages a month, Plan A would be cheaper

You might be interested in
What is the rate of 78 and 2
NeTakaya
78/2
= 39 is the answer
8 0
3 years ago
What percentage is 15 out of 17?
Ket [755]
88.23%

Simply plug 15/17 into you calculator 

and it will give you a decimal, in this case it should be .88235294...

simply move the decimal back to placements and you should have

88.235294... thats still a lot of numbers so just reduce it to 2 places after the decimal and add a percent sign

88.23%

and your done :) this works for any similar problems

I hope this helps

8 0
3 years ago
Read 2 more answers
In converting 750 ounces to pounds, what unit (omit the number) would you
Masja [62]

16 ounces is 1 pound.

So 1 ounce will be 1/16 pound.

750 × 1/16

\displaystyle \frac{750}{16}

6 0
3 years ago
Read 2 more answers
In RST, RS = 11, RT = 9, and ST = 6. Which angle of RST has the smallest measure?
uranmaximum [27]

Angle R - Apex

Just took the quiz, the answer was Angle R.


Hope this helps people in the future








6 0
3 years ago
What property could be used to solve 6x=72
katovenus [111]
There is no property that can be used but you can find the answer by dividing 72 and 6

4 0
3 years ago
Read 2 more answers
Other questions:
  • How many zeros does this polynomial function, y=(x-8)(x+3)^2
    11·2 answers
  • Identify the segment bisector of AB then find AB
    9·1 answer
  • Find the quotient of 4.13 × 10^-8 and 0.04 × 10^5
    13·1 answer
  • Can ya help me with this question
    7·1 answer
  • Can someone please help me with this
    8·1 answer
  • What is the square root of 2/9?
    5·1 answer
  • I'm confused, please help
    11·1 answer
  • 20 POINTS‼️‼️Which of the following does NOT represent the number of months in a year?
    9·2 answers
  • I need help answering this question for trig equations. <br> Sec^2x+4secx=-4
    10·1 answer
  • Simplify<br><br> 3k - (2m + 5K) - m
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!