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
vlada-n [284]
3 years ago
15

You get scores of 85 and 91 on two history test.Wright and solve an inequality to find the scores you can get on your next histo

ry test to have an average of at least 90
Mathematics
1 answer:
Goryan [66]3 years ago
5 0
Let x = score on next test
(85+91+x)/3\geq90
x\geq94
You might be interested in
The sum of 20.7 and a number is 50.5. Which equation could you use to solve the problem? What should you do to each side of the
Arlecino [84]

Answer:

Equation to solve this: 50.5-20.7=a number

Answer: 29.8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
10x−15=−5x−20 Solve for x.
Nesterboy [21]
The answer would be -5x-20+15/10 



please can i have a brainliest



3 0
3 years ago
Read 2 more answers
Answer fast!! With explanation pls
Zepler [3.9K]
D is equivalent because brackets don’t change anything here
4 0
2 years ago
Read 2 more answers
What is 9x+35= -5y in slope intercept form, and what is the slope and y-intercept.​
alexdok [17]

Answer:

Slope Intercept Form: -(9/5)x-7=y

Slope: -9/5

Y intercept: -7

4 0
3 years ago
Read 2 more answers
Please help this is timed! I’ll give brainliest.
lakkis [162]

Answer:

a. Function 1

b. Function 3

c. Function 2, Function 3 and Function 4

Step-by-step explanation:

✔️Function 1:

y-intercept = -3 (the point where the line cuts across the y-axis)

Slope, using the two points (0, -3) and (1, 2):

\frac{y_2 - y_1}{x_2 -x_1} = \frac{2 -(-3)}{1 - 0} = \frac{5}{1} = 5

Slope = 5

✔️Function 2:

y-intercept = -1 (the value of y when x = 0)

Slope, using the two points (0, -1) and (1, -4):

\frac{y_2 - y_1}{x_2 -x_1} = \frac{-4 -(-1)}{1 - 0} = \frac{-3}{1} = -3

Slope = -3

✔️Function 3: y = 2x + 5

y-intercept (b) = 5

Slope (m) = 2

✔️Function 4:

y-intercept = 2

Slope = -1

Thus, the following conclusions can be made:

a. The function's graph that is steepest is the function whose absolute value of its slope is greater. Therefore Function 1 is the steepest with slope of 5

b. Function 3 has a y-intercept of 5, which is the farthest from 0.

c. Function 2, Function 3, and Function 4 all have y-intercept that is greater than -2.

-1, 5, and 2 are all greater than -2.

4 0
3 years ago
Other questions:
  • Use equivalent ratios to find unknown value plz halp!!!!​
    8·2 answers
  • Estimate 15% as a fraction in its simplest form.
    8·1 answer
  • Can someone pls help me out
    10·1 answer
  • . Simplify the sum. (2u3 + 6u2 + 2) + (7u3 – 7u + 4)
    8·1 answer
  • Which expression does the fraction 3/8 equal to A. 3 times 8 B. 3 divided by eight C. 8 divided by 3 D. 3 - 8
    12·1 answer
  • (FIXED) Can somebody help me get to x?
    7·1 answer
  • Find the value of x please and fast!!
    13·1 answer
  • Multiply (3p+4q) by (3m+2n).​
    8·1 answer
  • GENERALIZATION:
    15·1 answer
  • 32 divided by 1.6 how to work out
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!