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
dlinn [17]
3 years ago
9

Evaluate the expression for a=3 and b=1/4. 5a−16b+7

Mathematics
1 answer:
Ahat [919]3 years ago
6 0

Answer:

18

Step-by-step explanation:

you have to multiply 5 and 3(which gives you 15) first, then move on to16 times 1/4 which gives you 4 then just add 7 and your done.

You might be interested in
What is the simplified form of the expression √450?
Darina [25.2K]
15<span>√2 is what I got for the answer.</span>
7 0
3 years ago
A plank is 6.7 feet long. Arachna wants to cut the plank into 0.8-foot pieces. how many 0.8-foot pieces can she get?
attashe74 [19]

Answer: 8

Step-by-step explanation:

You have to divide 6.7/0.8 and you'll get your answer. She'll be able to use 8 full pieces.

5 0
3 years ago
Answer this for me please?
Nady [450]
Draw a rectangle and make one side 16 and the other side 2

6 0
3 years ago
Read 2 more answers
7th grade math help. Check answers too please
seraphim [82]

Answer: It looks correct to me !

Step-by-step explanation:

6 0
3 years ago
Please help very easy.
adelina 88 [10]

Answer:

1/2 IN FRACTION FORM

0.5 IN DECIMAL FORM

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • -6/5 divided by 12/25
    12·1 answer
  • A businessman is required to collect a 5% sales tax. One day he collected $281 in taxes. Find the total amount of sales he made
    14·1 answer
  • In 6 years, Mariya will be as old as Vikram is now. In 2 years, Vikram will be three times older than Mariya. Find their ages no
    10·2 answers
  • Simplify:<br><br> 2(4p – 3) + (p + 7)<br> A. 5p + 1<br> B. 5p + 4 <br> C. 9p + 1<br> D. 9p + 13
    8·1 answer
  • Find the slope of the line through the points (-13,15), (20,-7)
    15·1 answer
  • there is a line includes the point (0,4) and has a slope of 7 what is its equation in slope-intercept form
    9·1 answer
  • Perform the operations, multiply, and simplify.-a^3b (3a^2 b^5 - ab^4 - 7a ^2 <br> b.
    6·1 answer
  • Please help this is a pre-test of big ideas
    12·1 answer
  • What is the common ratio for the sequence:<br> 28, 14, 7, 3.5...
    14·2 answers
  • Which is a graph of y=-1/2x- 2?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!