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
hoa [83]
3 years ago
7

Y-5b Evaluate the expression when b= -3 and y=5

Mathematics
2 answers:
lianna [129]3 years ago
5 0

Answer: 20

Step-by-step explanation:

all you need to do is substitute the variables into the given expression, y-5b would turn into 5-5(-3) then you solve and you get 5-(-15) = 5+15 = 20, so youre answer is 20

USPshnik [31]3 years ago
5 0

Answer:75

Step-by-step explanation:Hey there! So we know what to substitute for the letters. Our new equation should look like this: 5(-5)(-3). By using PEMDAS, we should first multiply 5 by -5, which is -25. Our equation now should look like this: -25(-3). Since they are right next to each other, you have to multiply them. When you multiply two negative numbers, they turn out to be positive. Your answer should be positive 75

You might be interested in
What is 1,376 x 6 equal to
Arte-miy333 [17]

Answer:

8256

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
F(x) = 1/3x -2; reflection in the x-axis
san4es73 [151]
Would it be -1/3x -2?
4 0
2 years ago
PLEASE HELP ASAP!!!<br><br> How to solve the equations below <br><br> |x−2|=x<br> |x+1|=1−x
kumpel [21]

Answer:

x-2=x x=0

No Solution

x+1=1-x

Cancel   1 on both sides

Subtract   −x from both sides

x+x=0

Simplify x +x  to  2x

2x=0

x=0

Check Answer

x+1=1-x

0+1=1-0

1=1-0

1=1

6 0
3 years ago
Select the correct comparison.
Delicious77 [7]

The true comparison is the typical value is greater in set A. The spread is greater in set B.

<h3>What is the true comparison?</h3>

Spread is used to measure the variability of a data set. Range can be used to measure spread. Range is the difference between the largest number and the smallest number in the dataset.

  • Spread of set A =  7 - 5 = 2
  • Spread of set B = 8 - 1 = 7

The median can be used to measure the typical value of the dataset. Median is the number at the center of the data set.

  • Median of set A = 6
  • Median of set B = 4

To learn more about median, please check: brainly.com/question/14746682

#SPJ1

8 0
2 years ago
If x&lt;0 and y&gt;0, determine the sign of the real number x-y/xy ...?
Ludmilka [50]
If x<0 and y>0, then the sign of the real number x-y/xy would be positive. <span>If x is negative and y is positive then x-y is negative and xy is negative. A negative number  divided by another negative number would be positive. Hope this answers the question.</span>
4 0
3 years ago
Other questions:
  • Factor. 4x2 + 10x
    11·2 answers
  • Evaluate. 2n - 1, where n = 7
    12·2 answers
  • Write the number "five hundredths, six thousandths, forty-two millionths" as a decimal.
    15·2 answers
  • A 52-card deck is thoroughly shuffled and you are dealt a hand of 13 cards. (a) If you have at least one ace, what is the probab
    5·1 answer
  • Solve for x by finding the missing side of the triangle. Round your answer to the nearest tenth.
    7·1 answer
  • Two integers, A and B, have a product of -35. What is the largest possible sum of A and B? Explain how you found your answer. wh
    14·1 answer
  • 14.10_3.05 help me out please ​
    5·1 answer
  • Find an equation for the line perpendicular to 4 x + 12 y = 96 and goes through the point ( − 3 , 4 ) . Write your answer in the
    5·1 answer
  • Can anyone help with this?
    12·2 answers
  • (-3 +6 i )(-3 - 6 i )
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!