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
Leni [432]
3 years ago
11

Evaluate x + 8 when x = 7 a. 15 b. 1 c. -1 d. 56

Mathematics
2 answers:
Tems11 [23]3 years ago
8 0

Answer:

a) 15

Step-by-step explanation:

x+8

substitute x value in

7+8

=15

Nookie1986 [14]3 years ago
8 0

Answer:

<h2>15 (a)</h2>

Step-by-step explanation:

<h3>We know that x would be equal to 7, so just add 7+8 which gets you to 15 :)</h3>
You might be interested in
The equation of the graphed line is 2x – 3y = 12.
Viefleur [7K]

Answer:

<em>6</em>

Step-by-step explanation:

The x-intercept is the x-coordinate of the point on the line that intersects the x-axis. At the x-axis, all y-coordinates are 0. Let y = 0, and solve for x.

2x – 3y = 12

2x - 3(0) = 12

2x = 12

x = 6

6 0
3 years ago
Read 2 more answers
A person is walking at a rate of 9 feet every 4 seconds.(b) Given the rate in (a), how far would this
Crank

Answer:

2.25 feet

31.5 feet

Step-by-step explanation:

Given that the person travels 9 feet every 4 seconds, it means that in one second, the distance walked

= 9/4

= 2.25 feet

If the person walks 2.25 feet in a second then in 14 seconds, the distance walked

= 2.25*14/1

= 31.5 feet

8 0
3 years ago
I need to know what v =
GaryK [48]

Answer:

v = 9

Step-by-step explanation:

Since the triangles are similar then corresponding angles are congruent

∠B and ∠Q are corresponding angles, hence

6v - 5 = 5v + 4 ( subtract 5v from both sides )

v - 5 = 4 ( add 5 to both sides )

v = 9


5 0
3 years ago
Calcular la altura de un árbol, sabiendo que desde un punto del terreno se observa su copa bajo un ángulo de 30° y si nos acerca
irina [24]
Hi hi hello hi bye bye hello hi hello miss you hi bye hello miss sorry to disturb you but you can call you when you wake Ayy thanks for
8 0
3 years ago
There are 160 boys and girls playing in the soccer tournament. 32 of the students are wearing orange. What percent of the player
WARRIOR [948]
Simple: 160 divided by 32 = the answer which is about 3%  (exactly 3.3125)
5 0
3 years ago
Other questions:
  • The Chewy Candy Company is test marketing a new candy bar in Seoul and Manila. In Seoul, the company sold 40 candy bars the firs
    13·2 answers
  • How to write the solution in unit form and in standard form of 10x3 tens
    11·1 answer
  • Graph the line with the equation y= x - 7
    13·1 answer
  • 31.447 to nearest tenth
    10·2 answers
  • A brownie recipe calls 1 2/3 cups of nuts. Ethan wants to use only half of this amount.
    7·1 answer
  • Solve the equation w2 = 47 ​
    13·1 answer
  • In a triangle angle a=40 angle b= 45 angle c= 90 find <br> angle of x
    12·1 answer
  • Help me with this question.​
    10·1 answer
  • Two ships leave a harbor together traveling
    5·1 answer
  • A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!