The expression equivalent to 16a + 24b is 8(2a + 3b).
In order to determine which expression is equivalent, the expression has to be simplified. To do this, divide the two terms, by factors of both terms.
The factors of a number are numbers that divide the original number evenly.
Factors of 16 and 24 = 1, 2, 4, 6, 8
The expressions could be:
2(8a + 12b)
4(4a + 6b)
To learn more about mathematical expressions, please check: brainly.com/question/11980704
2. Rianda bought 32 apples. She set aside 25% to eat and divided the rest equally among 6 pies. How many apples are in each pie?
3. The math class has a set of 40 calculators, and 85% of the calculators have working batteries. How many calculators need new batteries?
Every map projection shows distances and shapes accurately.
B.
Geographers use different kinds of maps, depending on the subject they are studying.
C.
Different map projections offer varying perspectives.
D.
Cartographers are geographers who specialize in designing maps.
Answer:
C
Step-by-step explanation:
Answer:
3,854
Step-by-step explanation:
There’s 82 kids each learned 47 lines you would multiply
Answer:
So we know 4 inches is 120 yds
Step-by-step explanation:
We can use ratio's to solve this problem
1 inch 4 inch
------------ = --------------
30 yds x yds
Using cross products
1 * x = 30*4
x = 120
So we know 4 inches is 120 yds
Answer:
120 yards
Step-by-step explanation:
A map scale is a ratio.
1 inch : 30 yards
Multiply both sides of the ratio by 4.
4 * 1 inch : 4 * 30 yards
4 inches : 120 yards
Please help!!!
Answer:
The minimum value of C is 20
Step-by-step explanation:
Sketch the constraints, that is sketch
2x + 3y = 24
with intercepts (0, 8 ) and (12, 0 )
4x + y = 38
with intercepts (0, 38 ) and (9.5, 0 )
The solutions lie above both lines
Solve 2x + 3y = 24 and 4x + y = 38 simultaneously to find point of intersection at (9, 2 )
The vertices of the feasible region are at
(0, 38), (9, 2) and (12, 0)
Evaluate the objective function for each of these vertices
C = 2(0) + 38 = 0 + 38 = 38
C = 2(9) + 2 = 18 + 2 = 20
C = 2(12) + 0 = 24 + 0 = 24
The minimum value of C is 20 when x = 9 and y = 2