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
astraxan [27]
3 years ago
9

describe two different ways that you could find the product 8 times 997 using mental math. Find the product and explain why your

methods work
Mathematics
1 answer:
Free_Kalibri [48]3 years ago
3 0

Answer:

First in your head multiply 8 by 7. this equals 56. now multiply 8 by 9 twice since there is two 9's. now you have two 72's. Add the 2's together from both 72's. now your numbers are 70, 70, 56 and 4. Add the four to your 5 which is now 96. split 96 between the 70's. not dividing just the two numbers. now you have 79, and 76. put together your numbers and your answer is 7976.

Step-by-step explanation:

You might be interested in
Which best models a plan a. floor b. pebble c. jump rope d. stick
Setler79 [48]
Its .A.

hope this helps
3 0
3 years ago
Perform the indicated operation 7 1/8 times 5 2/3
alukav5142 [94]
35/12. When you multiply the operation this is the answer you get.
3 0
3 years ago
Read 2 more answers
What is tan 45°? √2 1 45° 90° A. √2 ​
yarga [219]

Answer:

suusajsjshshshsshahahsh

6 0
2 years ago
What is the overlap of Team 1 and Team 2?
zaharov [31]

Answer:

low yup yup yup

Step-by-step explanation:

yeah it's a low

8 0
3 years ago
Read 2 more answers
Match the range of the function f(x) = x2 + 2x − 1 to its domain.
umka21 [38]

Answer: (2,7) (-2,-9) (3,11) (-3,-13)

Step-by-step explanation:

(2)(2)+(2)(2)-1 = 7

(2) (-2)+(2)(-2)-1 = -9

(3)(2)+(2)(3)-1 = 11

(-3)(2)+(2)(-3)-1 = -13

5 0
3 years ago
Other questions:
  • Recently in the United States, there were about 300,000,000 cell phone users. That same year, there were 5.7 x 10 to the 9th pow
    7·1 answer
  • Suppose that all of the points on the circular dartboard shown are equally likely to be hit by a dart. If the radius of the shad
    15·2 answers
  • Can someone give me the answers to these please
    15·1 answer
  • Will give brainliest
    6·2 answers
  • 15% 0f ______ is 12?
    15·1 answer
  • Compare these amounts . use or = 1lb_____ 6oz
    10·1 answer
  • If the expression 5+2x was evaluated for x=4 its value would be
    8·1 answer
  • Mr. Petersen counted the number of coins collected by the students in his coin club and prepared the following line plot.
    6·1 answer
  • ANSWER ASAP CORRECT ANSWER WILL GET BRAINLIEST PLUS 78 POINTS
    5·1 answer
  • Find the value of each variable.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!