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
marishachu [46]
3 years ago
8

Evaluate the expression.

Mathematics
1 answer:
kirza4 [7]3 years ago
7 0

Answer:  13

Step-by-step explanation:

You might be interested in
Any help with these two ratio problems are highly appreciated.
Lesechka [4]
A. 3 tbsp per 2 tsp
b. 135 pitches per 45 strikes
c. 128 miles per 4 hours
4 0
3 years ago
Which expression results from using the distributive property 2(5 + r)
Vinvika [58]
Using the distributive property we know we distribute by multiplying the outside values to those inside of the parentheses

outside values: 2

inside values: 5 and r

now multiply out inside values by the outside values

2x5 = 10

2xr = 2r

now plug these values back in for the inside values and take away the outside value and the parentheses

so 2(5+r) using the distribution property is 10+2r
7 0
3 years ago
2) 3x + 4y = 4<br> -3x - 3y=-3
Alla [95]

Answer:

69

Step-by-step explanation:

7 0
3 years ago
Kendra is twice as old as Tim. In 10 years, Kendra will be four years older than Tim. How old are Kendra and Tim now?
Gala2k [10]
Kendra is 8 now, tim is 4
5 0
3 years ago
Karen, Tara, and Chelsea each buy ice cream and paperback novels to enjoy on hot summer days. Ice cream costs $5 per gallon, and
mestny [16]
B. Karen only

ice cream : $8 a gallon

$8 times 5 equals $40

paperback novels: $8 each

$8 times 5 equals $40

$40 plus $40 equals $80 and Karen is the only one with $80.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Your friend incorrectly factors the expression 15x — 20xy as 5x(3— 4xy
    12·1 answer
  • There are 26 students at Williams math class the mean height of the student is 160 cm and the median height is 156 cm to inch aq
    6·1 answer
  • Given the sequence 2, 10, 50, 250,......where x = 0, 1, 2, 3,....., what is the first term?
    5·2 answers
  • Write and solve a equation and solve: 3 less than 5 times a number n,is equal to 8 more than negative 6 times the number n
    7·1 answer
  • Lucy has 40 bean plants, 32 tomato plants and 16 pepper Plants. She wants to put the plants in rows with only one type of plant
    5·1 answer
  • Please help!!! I'll mark you as brainliest!!!!
    9·1 answer
  • What is 200 plus 200 plus 1,000 plus 6,000 equal to?
    12·2 answers
  • Mae has a number cube with 6 sides that are numbered 1 through 6. What is the probability that Mae will roll an odd number?
    8·1 answer
  • Sam rides his bike at a rate of 15 miles per hour. How many feet per minute is this?
    7·1 answer
  • Which describes the dilation used to create triangle<br> XYZ?<br><br> PLEASE HELP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!