Describe 58 as a sum of tens and ones

5 tens and 8 ones gives 58

Step-by-step explanation:

We have to describe 58 as a sum of tens and ones

We know that first digit from the right is the ones place

Second digit is the tens place

Hence, 5 tens and 8 ones gives 58

Also, we can see that

10+10+10+10+10=50   (5 tens)

and 1+1+1+1+1+1+1+1=8 (8 ones)

on adding both we get 58

Hence, 5 tens and 8 ones gives 58

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

what graph

step-by-step explanation: