Answer:
He will need to save $295
Step-by-step explanation:
he needs 450 and he has 155, so all you would do is subtract 155 from 450 and you get the rest he needs which is 295
Answer:
7 dm
Step-by-step explanation:
Pour un carré,
aire = (côté)²
(côté)² = 49 dm²
√[(côté)²] = √(49 dm²)
côté = √(49 dm²)
côté = 7 dm
Answer:
Step-by-step explanation:
1. a) vertical stretch by a factor of 5 and
e) reflection over x-axis
2. c) reflection over the y-axis
e) horizontal shift to the right 4 units
3. c) horizontal shift
1. You have the following equations:
<span>
y=−2x+5 (i)
3x−4y=2 (ii)
2. You must substitute the equation (i) into the equation (ii), as below:
</span>3x−4y=2
3x-4(−2x+5)=2
3x+8x-20=2
11x-20=2
3. Now, you must clear the variable "x":
11x=2+20
x=22/11
x=2
4. You have the value of "x", so you can find the value of "y". When you substitute x=2 into the equation (i), you obtain:
y=−2x+5
y=-2(2)+5
y=-4+5
y=1
5. Therefore, the answer is:
x=2
y=1
Answer:
The answer is: 84
Step-by-step explanation:
Trust me
good luck