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
Solnce55 [7]
3 years ago
15

Evaluate the following expression: (7 + 5b) + 1 , if b = 3.

Mathematics
1 answer:
Likurg_2 [28]3 years ago
5 0
B= 3

(7+5b)+1
(7+5(3))+1
(7+15)+1=23
22+1=
23
You might be interested in
The segments shown below could form a triangle?
Leni [432]

Answer:

<em>Option B; False</em>

Step-by-step explanation:

Consider a Triangle Inequality to prove that these segments could form a triangle;

| a - b | < c < a + b,\\| c - a | < b < a + c,\\| c - b | < a < b + c, Considering - a - segment AC ( 8 units ) - b - BC ( 7 units ), -  c - BC ( 15 units )\\\\| 8 - 7 | < 15 < 8 + 7,\\1 < 15 < 15, Now 15 is not < 15, it is =, thus ;\\Solution ; False

<em>These segments could not form a triangle</em>

3 0
2 years ago
Read 2 more answers
For the data set 16, 17, 18, 19, 30, the mean is 20. What is the
torisob [31]

Answer:

4

Step-by-step explanation:

i. d k I just entered the data into calculator

6 0
3 years ago
Read 2 more answers
F(x)=8x^2-2x+3<br> g(x)=12x^2+4x-3<br> what is h(x)=f(x)-g(x)?
Trava [24]

Answer: h(x)=-4x^2-6x+6

Step-by-step explanation:

To find the function h(x), you need to subtract the function f(x)=8x^2-2x+3 and the function g(x)=12x^2+4x-3.

h(x)=f(x)-g(x)\\h(x)=8x^2-2x+3-(12x^2+4x-3)

Distribute the negative sign:

h(x)=8x^2-2x+3-12x^2-4x+3

Now you can add the like terms:

h(x)=-4x^2-6x+6

Therefore, you get that the function h(x) is:

 h(x)=-4x^2-6x+6

6 0
3 years ago
Read 2 more answers
Un fabricante de veleros está trabajando un velero donde el cliente le pidió que el área de la vela triangular fuera de 192 ft2
vladimir2022 [97]
Yes bdndjsjshshdjbfbdbejsbsbdjsjsnrjrnbdnrnr fork
3 0
3 years ago
Shipping department 17 employees budget of 3715 budget
Masja [62]
Please explain more...
5 0
3 years ago
Read 2 more answers
Other questions:
  • Aiden makes 12 bracelets on Monday. He makes 8 more bracelets each day from Tuesday through Thursday. How many bracelets does ai
    13·2 answers
  • Mrs Thomas earns 18.80 per hour for the first 40 hours of work in a week .He earns 1 and a half times and that amount per hour f
    14·1 answer
  • What is the commission of 1,250 with a commission rate of 5%?
    7·1 answer
  • Designer dolls, inc found that the number of dolls sold, n, varies directly as their advertising budget, a, and inversely as the
    8·1 answer
  • Triangle ABC was transformed to be triangle DEF using one transformation.
    10·1 answer
  • The price of cable TV has risen over the past 20 years.
    8·2 answers
  • Luca solved an equation as shown, and verified
    7·1 answer
  • Of the 25 fish in a tropical fish tank, 10 are guppies, 4 are swordtails, and the rest are tetras. One fish is to be randomly se
    5·1 answer
  • Concrete tiles are made using buckets of cement, sand and gravel mixed in the ratio 1:4:6. If 20 buckets of sand are used, how m
    13·1 answer
  • Solve for X. Please solve this.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!