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
jeka94
2 years ago
12

Can someone help me fast I need to get this to a 90 I have it at 80 rn

Mathematics
1 answer:
vova2212 [387]2 years ago
4 0
-1/2 is the slope of the line!
You might be interested in
Malia runs 5 miles in 1 hour. How many miles does she run in half an hour? In 2 1/2 hours?
Olegator [25]
1/2 hr* (5 miles/ 1 hr)= 2.5 miles.

2 1/2 hrs* (5 miles/ 1 hr)= 12.5 miles.

Malia runs 2.5 miles and 12.5 miles in 1/2 hr and 2 1/2 hrs respectively.

Hope this helps~
8 0
2 years ago
Evaluate the given expression at x= -4<br> -3x + 2x^2 + 2
Mkey [24]

Answer:

\huge{ \boxed{ \bold{ \text{46}}}}

Step-by-step explanation:

If the value of variables of algebraic expression are given, the value of the term or expression can easily obtained by replacing the variables with numbers.

\text{ \underline{ Given}} :  \text{x =  - 4}

\text{ \underline{ To \: find}} :  \sf{value \: of \:  - 3x + 2 {x}^{2}  + 2}

\text{  Plug \: the \: value \: of \: x}

➝ \:  \sf{ - 3 * (- 4 )+ 2 *  {( - 4)}^{2}  + 2}

\text{Remember!} :  \text{Multiplying \: a \: negative \: integer \: by \: negative \: integer \: gives \: a \: positive \: integer.}

➝\sf{12 + 2 *  {( - 4)}^{2}  + 2}

\text{Evaluate \: the \: power}

➝\text{12 + 2 * 16 + 2}

\text{Multiply \: the \: numbers}

➝\text{12 + 32 + 2}

\text{Add \: the \: numbers}

➝  \boxed { \text{46}}

\text{Hope \: I \: helped!}

\text{Best \: regards!}

~\text{TheAnimeGirl}

7 0
3 years ago
Read 2 more answers
Rational number are ___ natural numbers?<br> Always <br> Sometimes<br> Never
netineya [11]
Rational numbers are Sometimes natural numbers 
hope this helps :D
3 0
2 years ago
Read 2 more answers
If the y-intercept of the function y=4x-7 were increased by 10 what would be the equation of the new function
Sonja [21]
The equation would be:
y = 4x + 3

Hope this helps.
8 0
3 years ago
Read 2 more answers
Penny and her two friends each ate 1/6 of cake . how much cake did they eat
Hoochie [10]
They ate 1/3 of the cake
4 0
3 years ago
Read 2 more answers
Other questions:
  • Leon correctly found the slope and y-intercept of the line that passes through the points (9, –8) and (3, 4) as follows.
    15·1 answer
  • Solve this quadratic equation 2x^2+x-5 = 0
    5·1 answer
  • (2x−5)2−.5x&lt;(2x−1)(2x+1)−15
    8·1 answer
  • Please help me solve this, I will give you Brainliest.
    6·2 answers
  • Does anyone know what this answer is​
    15·1 answer
  • What is the slope and y-intercept of this line? <br><br> y = -6 + 2<br><br> I'll give brainiest.
    12·1 answer
  • PLEASE HELP ME ASAP!! WILL GIVE BRANLIEST
    6·1 answer
  • Solve cotxcsCX-2 cotx=0.
    7·1 answer
  • Which of the following situations could be represented by the expression, 25x+100?
    10·1 answer
  • Emir is ordering theater tickets online for up to four of his classmates for an upcoming show. The ordering fee is $4 and the co
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!