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
UNO [17]
3 years ago
14

In a hardware store I bought 5 screws costing

Mathematics
1 answer:
IRINA_888 [86]3 years ago
6 0

Answer:

7.02

Step-by-step explanation:

20 ¢ x 5 = 1.00

3 x 3.99 = 11.97

11.97 + 1.00 = 12.97

20.00 - 12.97 = 7.02

You might be interested in
HELP QUICKLY PLSSS!!!!!!!!!!<br><br> Evaluate square root -75s where s = -3
lord [1]

Answer:

15

Step-by-step explanation:

-75 x-3 is 225

Square root of 225 is 15

3 0
3 years ago
Which graph can be used to find the solution(s) to x2-4x+4=2x+1+x2?
Damm [24]
The answer is x=1/2 or 0.5
4 0
3 years ago
Read 2 more answers
Steve paid $62 for groceries last week. That was $6.75 more then he spent this week. How much did Steve spend this week?
yarga [219]
the answer is to 62-6.75 is 55.25
6 0
3 years ago
Read 2 more answers
If the slope of line l is x, and the slope of line m is x+2, and l⊥ m, what is x?
salantis [7]

Answer:

The answer to your question is:  x = -1

Step-by-step explanation:

Data

slope of l = x

slope of m = x +2

they are ⊥

Process

If they are ⊥, then,     x + 2  = - 1/x

                                  x(x + 2) = -1

                                  x² + 2x = -1

                                  x² + 2x + 1  = 0

                                 (x + 1)² = 0

                                 x + 1 = 0

                                x = -1

6 0
3 years ago
A dozen bran muffins cost $9.48. Which equation represents the cost, y, of x muffins
swat32

Answer:

12y+9.48x=0

Step-by-step explanation:

Note dozen means 12 in mathematics

So 12 muffins cost $9.48

X muffins cost $y

So let's cross multiply

12×y=9.48×x

12y=9.48x

Substrate 9.48x from both sides

12y-9.48x=0

So the final equation is 12y-9.48x=0

6 0
3 years ago
Other questions:
  • Please answer this correctly
    8·1 answer
  • The standard normal curve shown below models the population distribution of a random variable. What proportion of the values in
    6·1 answer
  • The point (21,32) is on a line with slope 1.5.
    14·1 answer
  • Can someone please help me i don’t really understand these questions
    12·1 answer
  • Drag each equation to show if it could be a correct first step to solving the equation 2(x+7)=36.
    9·1 answer
  • Find the value of x.
    12·1 answer
  • Mia bicycles every day. Based on the graph, if Mia rides for 1.5 hours, how many miles does she bike?
    8·1 answer
  • The distance from place A to place B is 100 yards. What is this distance in terms of feet?
    12·2 answers
  • Help meeee plz I don’t get it
    15·1 answer
  • −3t≥39 What is the answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!