~-2.15139............ hope it helps
Answer:
Value of is, 1
Step-by-step explanation:
To find the value of
Using exponents power rule:
then;
Simplify:
By Zero exponent rule: Anything raised to the power 0 is 1. i.e,
then;
= 1
Therefore, the value of is, 1
Answer:
y = (1/2)x + 5/2
Step-by-step explanation:
y - 3 = (1/2)(x - 1) is in point-slope form. To obtain the slope-intercept equivalent, solve this equation for y:
y = 3 + (1/2)x - 1/2, or
y = (1/2)x + 3 - 1/2, or
y = (1/2)x + 5/2
9514 1404 393
Answer:
Step-by-step explanation:
We can let d represent the number of dimes. Then the number of quarters is 23-d, and the total value of the change is ...
0.10d + 0.25(23 -d) = 4.70
-0.15d + 5.75 = 4.70
1.05 = 0.15d . . . . . . . . add 0.15d -4.70 to both sides
7 = d . . . . . . . . . . . . . . divide by 0.15
There were 7 dimes in the change purse.
__
There were 23-7 = 16 quarters.
Answer:
Can’t see it
Step-by-step explanation:
That’s tufffff