Answer:
using the formula is 87°F but without it is near 140°F
1.) 3(5 - 2x) = -2(6 - 3x) - 10x
15 - 6x = -12 + 6x - 10x
-6x - 6x + 10x = -12 - 15
-2x = -27
x = -27/-2 = 13.5
x = 13.5
2.) 1/4x - 2/5x = 39
-3/20x = 39
x = (39 x 20)/-3 = -260
x = -260
3.) 115 = 20 + 2.5x
2.5x = 115 - 20 = 95
x = 95/2.5 = 38
x = 38
4.) 0.7x - 0.2 = 8.3x + 7.2
8.3x - 0.7x = -0.2 - 7.2 = -7.4
7.6x = -7.4
x = -7.4/7.6 = -37/38
x = -37/38
Answer:
StartFraction 7 over 8 EndFraction x = 224; x = 256 pounds
Step-by-step explanation:
Given:
Weight Jasper can bench press = 224 pounds.
We need to find the equation and value of x.
Solution:
Let the weight Balin can able to bench press be 'x'.
Now Given:
Weight Jasper can bench press is equal to of the weight that Balin was able to bench press.
framing in equation form we get;
Hence Balin can bench press 256 pounds.
Answer:
1. congruent
corresponding
2.supplementary
same side interior
Step-by-step explanation:
Complete Question
In a genetics experiment on peas, one sample of offspring contained 372 green peas and 35 yellow peas. Based on those results, estimate the probability of getting an offspring pea that is green. Is the result reasonably close to the value of 3/4 that was expected?
Answer:
The probability is
No it is not close to the probability expected
Step-by-step explanation:
From the question we are told that
The sample size is
The number of green peas is
The number of yellow peas is
The probability of getting an offspring pea that is green is mathematically represented as
substituting values
The expected probability is
But what we got is
So we can say that the value obtained is not equal to the expected value