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
xxMikexx [17]
3 years ago
7

Valuate each expression the variables. 3a + 5, for a = -5

Mathematics
2 answers:
IrinaK [193]3 years ago
8 0

Answer:

3a 5

=a 5

=35 5

=38=15

=53 answer

Salsk061 [2.6K]3 years ago
3 0

Answer:

-10

Step-by-step explanation:

substitute a=-5

3×(-5)+5

multiple the numbers

-15+5

calculate the sum

=-10

You might be interested in
Jakes family was on vacation for two weeks and five days. Seth’s family was on vacation for three weeks and two days.How many fe
n200080 [17]

2 \times 7 = 14 \\  + 5 = 19 \\  \\ 3 \times 7 = 21 \\  + 2 = 23 \\  \\ 23 - 19 = 4

7 0
3 years ago
The GCF of 64 and a number is 16. Which of the following could be the number?
Oliga [24]
The number would have to be <u>16</u>.  64 does not divide by 24, 28, or 36 to equal any whole number
6 0
4 years ago
Read 2 more answers
My favorite snack after a long day at school
Alenkasestr [34]

Answer:

My dog

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Can somebody simply explain a unlinear functions???​
sertanlavr [38]

Answer Algebraically, linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is constant. Nonlinear functions are all other functions. An example of a nonlinear function is y = x^2. This is nonlinear because, although it is a polynomial, its highest exponent is 2, not 1.

3 0
3 years ago
Read 2 more answers
Sum of one-half of a number and 4 is -16. find the number
Lady_Fox [76]
X is the number
sum means add

sum of half a number and 4 means
(x/2)+4
result is -16

(x/2)+4=-16
minus 4 both sides
x/2=-20
times 2 both sides
x=-40
the number is -40
5 0
4 years ago
Other questions:
  • red roses cost $3 each . Pink roses cost $2 each . A man buys 24 flowers for his wife with some pink roses and the rest red rose
    15·1 answer
  • What is the product? (9t − 4)(−9t − 4)
    6·1 answer
  • which expression forms an equation with the given expression 18-4×3= a.14-11×2 B.3(12-9) C. 8×3÷4 D. 12÷3+3
    9·2 answers
  • Which graph shows a system with an infinite number of solutions?
    8·1 answer
  • The ratio of two numbers is 2:3 and the sum of their cubes is 945,what are the two numbers. let the 1st no be=2x and 2nd=3x (2x)
    11·1 answer
  • Which of the following is considered a trinomial 5x ^ 2 - 3x + 5 4x ^ 2 + x - 5 (x ^ 2)/5
    10·2 answers
  • What is the algebraic input rule?
    12·2 answers
  • Which equation represents a proportional relationship?
    6·1 answer
  • What is the slope of the blue line? what is the slope of the green line?
    15·1 answer
  • Pls help I’ll brainlest and add extra
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!