angelmosby9
29.08.2019 •
Mathematics
What happens when a frog double-parks on a
lily pad?
write the letter of each answer in the box containing the exercise number.
solve the equation.
1. x+36 - 4x
answers
2. 6a + 12 = 2(3a-8)
y. 72
3. p - 14 - p + 13
4.7 - 4.9 = 15+ 7.61
a. -18.4
5. (124 - 3) = 45-1
6. (6 + 6) – +8
t. 42
7. (2m - 10) = m + 10
o. no solution
8. 8.2/5 + 4) = 6.75 +5.2
a. 35
s. 54
9. on monday, you run on a treadmill for hour at x miles
per hour. on tuesday, you walk the same distance on the
a. 12
treadmill, at 2 miles per hour slower, and it takes you hour.
d. -0.64
how many miles did you run on the treadmill on monday?
w. 3
10. jess spent 7x minutes on the computer. her sister spent
1. infinitely many
(5x + 10) minutes on the computer, which was the same
solutions
amount of time jess spent. how many minutes was jess
on the computer?
t. 30
11. a rectangle is 6 units wide and (x – 8) units long. it has the
same area as a triangle with a height of 7 units and a base
of (x - 3) units. what is the area of the rectangle?
11
10
2
big ideas math: modeling real life grade 8
resources by chapter
copyright © big ideas learning, llc
all rights reserved
Solved
Show answers
More tips
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
Answers on questions: Mathematics
- B Biology Evolution concerns the following: a. that all living organisms are made by cells.b. capacity that the species must change and develop adaptations to live in specific conditionsc....
- M Mathematics Find the slope on the line?...
- M Mathematics A ball is thrown from an initial height of 6 feet with an initial upward velocity of 29 ft/s . The ball s height (in feet) after seconds is given by the following....
- C Chemistry Bakit mahalaga ang paghahanda ng pambansang badyet sa isang taon?...
Ответ:
1/4x+ 12
6x-5
So 1/4 of a number, do we know the number, NO, so get a variable, x. 1/4 of x +12
6x-5 Do we know the number being multiplied with 6? NO so choose a variable. 6•x or (6x) and 5 less than that. Less refers to subtracting, so 6x-5